Chocolate garnishes: temper it, then make shards, curls, lace and leaves

Chocolate garnishes are thin pieces of set chocolate: shards, curls, cigarettes, piped lace, cut shapes, leaves, transfer-sheet prints and collars. Temper the chocolate first so it sets glossy and snaps, or use compound coating, which needs no tempering; then spread, scrape, pipe or brush it, let it set, and add it to the dessert last.^{1, 2, 4, 5} Every step and number below is credited to the textbook or maker that prints it; where they disagree, each is shown.

On this page: Which chocolate · Why temper · Temperatures · Seeding method · Tabling, microwave, Mycryo · Testing · Eight garnishes · Tools · On the plate · Fixes · Storage · Safety · History · Terms · FAQ

How this page was made. Every temperature, method and time comes from the source named beside it, with its product, edition and page: the chocolate makers' own pages and PDFs (Callebaut, Valrhona, Cacao Barry, Felchlin, Guittard, Ghirardelli, Michel Cluizel, Zotter), the pastry textbooks (Gisslen, Friberg, the CIA, Figoni, Labensky, Bilheux), the law in five legal standards, food agencies and a few studies. Most textbooks were read as the machine-read text of uploaded copies or as search fragments of lending-only scans; each source's entry says how. Plate Artists melted, tempered and made nothing for this page: the methods are quoted, not kitchen-tested. A twin unit in brackets is the source's own where it prints one and ours where it says "ours"; sums, suggestions and readings marked ours are our own. Sources are at the bottom.

Couverture: 31% cocoa butter by law, 32% in one textbook

Gisslen's textbook gives the same minimum as the EU, UK and Codex rules: "Couverture must contain at least 31% cocoa butter", and "Genuine couverture contains cocoa butter and no other fat." ^{1, 42, 43, 44} The CIA's glossary prints "at least 32 percent".⁵ US law has no couverture category, and Figoni notes that "European law defines couvertures; Canadian and U.S. laws do not."^{6, 41} In the US, semisweet and bittersweet are one standard: "Both have a minimum chocolate liquor content of 35%" (Gisslen, matching 21 CFR 163.123).^{1, 41} A maker's label says it plainly where it applies: Valrhona's Guanaja sheet reads "Dark chocolate couverture (70% cocoa minimum,pure cocoa butter)".²⁶

Compound chocolate: the no-temper shortcut

Compound or coating chocolate sets firm without tempering because its fat is not (or not only) cocoa butter. The sources agree on that and split on how much cocoa butter is left:

• Gisslen, 7th ed.: "part of the cocoa butter replaced by other fats", "easier to handle and don't require tempering", but without "the flavor and eating qualities of good chocolate"; sold as cookie coating, cake coating, baking chocolate, coating chocolate or compound chocolate¹
• Friberg, 4th ed.: "there is no cocoa butter in coating chocolate (it has been replaced with other fats)", so it needs no tempering; "Products made entirely of coating chocolate may not be labeled chocolate"⁴
• CIA, 3rd ed.: "containing no cocoa butter", made with vegetable fats, "requires no tempering"; also called summer coating or compound chocolate⁵
• Figoni, 3rd ed.: Vegetable fats such as palm kernel or coconut; some coatings use fats that give "a melting mouthfeel and glossy shine without the need to temper"⁶
• Open textbook (BCcampus): Typically 35 to 40% fat, "usually hydrogenated palm kernel oil"; not for moulds; melts at about 35 to 37°C (95 to 99°F), best for coating at about 40°C (104°F)¹²
• Ghirardelli coating wafers: "compound wafers", "no tempering required"; melt to 38 to 43°C (100 to 109°F), never above 48°C (118°F)³³

US law has its own names for these, such as "sweet chocolate and vegetable fat coating".⁴¹ For a garnish the trade-off is taste against ease: Friberg prefers coating chocolate for piped pieces that will be moved "because I can be certain the coating chocolate will set up firm", and Gisslen says such chocolates lack "the flavor and eating qualities of good chocolate".^{1, 4} Our suggestion: temper real chocolate, or use compound coating, for anything that must snap and shine; untempered chocolate is fine for curls and shavings that will be eaten soon, as Gisslen allows (which garnishes need it).

Can you temper chocolate chips?

No maker we read says whether chips temper, and none says they cannot. What the sources do say: Ghirardelli's semi-sweet chips list "Cane sugar, unsweetened chocolate, cocoa butter, whole milk powder, soy lecithin, vanilla extract", real chocolate with no vegetable fat, and the page says nothing about tempering.³⁴ King Arthur's tempering guide (a flour brand's baking school) says "chocolate chips will also work here".⁶⁹ Its 2014 blog says the soy lecithin in chips is there "to raise its melting temperature"; we found no maker or textbook that says so, and Friberg says lecithin is used "to establish the appropriate viscosity".^{4, 70} Candy melts are a different product: the same blog pictures them beside chips and couverture, "(Only the latter two are real chocolate.)", and Ghirardelli sells its own as "compound wafers".^{33, 70}

White chocolate has no non-fat cocoa solids: its cocoa part is cocoa butter alone, with milk and sugar, and Friberg calls it very heat-sensitive: overheating makes it "thicken and develop a gritty texture".^{4, 41} Its legal minimums are in the table above.

Tempering means melting chocolate, cooling it while it is stirred, and rewarming it a little, so it sets glossy, firm and snappy. Gisslen's reason in one line: couverture "will not handle properly when simply melted. It will take too long to set, and when it does set, it will not have the desired shine or the proper texture." ¹ The open textbook calls it "sometimes called pre-crystallization"; badly tempered chocolate "may not ever set up hard at room temperature; it may become hard, but look dull and blotchy; the internal texture may be spongy rather than crisp".¹¹ Callebaut puts it the other way round: chocolate "simply melted (between 40 and 45 °C) and then left to cool down to a suitable working temperature" will not be glossy.¹⁴ You do not need it when chocolate is only a flavour: for chocolate mousses or bavarian creams, Callebaut says "it suffices to simply melt it without tempering."¹⁴

Why it works: six crystal forms (the science, labelled)

Cocoa butter can set in several crystal forms. X-ray work in 1966 named six, I to VI, "in order of increasing melting point", and found that "The normal state of cocoa butter in chocolate is apparently V".⁶¹ A 2025 review gives each form a melting range, Form V at about 30.0 to 34.5°C (86 to 94°F, ours), and says Form VI, the most stable, is "typically undesirable in chocolate due to its association with fat bloom and brittle texture".⁶² Tempering follows from that: melt out every crystal, cool so crystals form (in dark chocolate "typically" at 27 to 29°C, 81 to 84°F ours, a mix of Forms IV and V), then rewarm to about 31 to 32°C (88 to 90°F, ours) to melt the unstable Form IV and keep Form V; tempered chocolate, still fluid, carries only about 2 to 5% Form V crystals as seeds.⁶² Gisslen says the same in kitchen terms: rewarming "raises the temperature above the melting point of form IV crystals", so "the chocolate contains only stable crystals".¹

Single melting points differ by source, which is one reason the curves below differ. Gisslen prints one number per form (V at 34°C, VI at 36°C, with his own °F: 94°F and 97°F); a 2019 review gives Form V as 33.8°C and, a sentence later, as melting at 29 to 31.5°C; the 2025 review warns that the ranges "tend to overlap, necessitating source-specific characterization".^{1, 62, 63} Textbooks also name the forms differently: Figoni uses alpha (II), beta prime (IV) and beta (V); the CIA names four types and calls only beta stable.^{5, 6}

What the table says (ours)

• Dark chocolate is worked at about 31 to 32°C (88 to 90°F) in 12 of the 17 dark curves, and between 30 and 33°C (86 and 91°F, ours) in all of them. Milk and white are worked lower, and the white figures spread widest: from 80 to 82°F (26.5 to 28°C, ours) in a magazine piece to 86 to 88°F (30 to 31°C) at Guittard.^{1, 13, 24, 29, 72}
• The melt is where makers differ most: 40 to 50°C (104 to 122°F, ours) for Callebaut's 811 dark (its curve graphic prints 45 to 50°C), 48 to 50°C for Felchlin, up to 131°F (55°C, ours) for Valrhona and 55 to 58°C (131 to 136°F) for Michel Cluizel's dark; industrial dark chocolate is taken "past 50 °C, often to 60 °C". Gisslen's own textbook moved: 122 to 131°F (50 to 55°C) in the 4th edition, 115 to 120°F (46 to 49°C) in the 6th and 7th.^{1, 3, 13, 24, 28, 35, 62}
• The cool step is about 27°C (81°F, ours) in most curves, and missing in the seed methods (Valrhona's École, Cacao Barry, Garrett), where the unmelted chocolate does the cooling; a Callebaut chef says that with seeding "you do not need to drop to 27°C". ^{7, 13, 14, 23, 25}
• Why the numbers differ: "Each brand of chocolate has its own ideal tempering pattern" (Figoni), and the CIA prints ranges because "Each chocolate manufacturer, in fact, has specific recommended working temperatures for the couvertures it produces." Guittard calls its own figures "a guide". Figoni adds that the curves "do not tell you how long the chocolate is best held at each temperature."^{5, 6, 29} Our advice: use the curve printed for the chocolate in your hand; if it has none, the textbook rows are the fallback.

How much seed? From 5% to a third or more

No two sources agree, and two brands of the same group (Callebaut and Cacao Barry, both Barry Callebaut) print 5% and 15 to 20%. Every ratio we read, as printed:

The seed must itself be tempered: Friberg says "it is important that the seeding chocolate was originally tempered before it set up", and holds the mix at working temperature "for at least 2 minutes", stirring.⁴ Figoni warns the other way: with "too many seed crystals" the chocolate is "overtempered or overseeded", thick and hard to coat with.⁶

Keeping it in temper while you work

Melt more than you need: "it is easier to keep larger amounts of chocolate in temper" (the CIA), and King Arthur's blog starts with "at least a pound" (450 g, ours).^{5, 70} When it thickens, warm it a little: the CIA holds the bowl over a burner "for 2 to 3 seconds" while stirring; Friberg and Valrhona's école use a hair dryer, Friberg also a heat gun, or adds warm tempered chocolate all at once, since "adding chocolate slowly will actually destabilize the temper." ^{4, 5, 25} If it is too thick at the right temperature, Gisslen thins it "with a little melted cocoa butter. Do not thin it by heating it." Overshoot the working temperature and "the chocolate is no longer tempered": start again.¹

If it fails: "Chocolate not in full temper may be streaky, speckled, and dull, and will set more slowly; if this occurs the chocolate needs to be seeded further until full temper is achieved" (the CIA).⁵ Too thick and setting fast is the opposite fault, over-crystallised chocolate, which Callebaut says gives "too thick of a shell, air pockets and dull spots".¹⁹

How to temper chocolate without a thermometer

No maker or textbook we read prints a method without a thermometer. What they give instead are cues you can see: the set tests above; Callebaut's seed that melts "too quickly" when the chocolate is still too hot, and its result, "a slightly thickened chocolate"; and, in the microwave, stopping while small pieces are still visible.^{14, 17} The old "lip test", a dab under the lip or on the inner wrist that should feel "slightly warm", is reported by a magazine, which quotes chocolatier Christopher Curtin that it "isn't really practiced in professional kitchens anymore". ⁷² Our advice: a cheap probe thermometer and the set test together; the test is the one every source uses.

Tempered vs untempered chocolate

Untempered chocolate sets slowly, without "the desired shine or the proper texture" (Gisslen); Figoni adds "unattractive gray-white streaks called fat bloom" over time, and Callebaut says on untempered chocolate "fat bloom will appear within hours". Friberg's untempered piping chocolate "may start to bloom within a few hours".^{1, 4, 6, 20} That is why the textbooks temper anything that must look glossy on the plate, and why Gisslen still allows plain melted chocolate for curls, shavings and soft strips (the split, garnish by garnish).² Trade training agrees on the default: Australia's national qualification for producing desserts lists "tempered chocolate" among the garnishes each candidate must use at least once.⁶⁰

Other chocolate decorations

• Cocoa dust through a stencil: Gisslen masks the top with "paper cutouts or paper doilies", sifts cocoa, icing sugar or shaved chocolate over, then lifts the paper.²
• Cocoa nibs: Roasted, shelled cocoa bean pieces that give "an intense roasted chocolate flavor and a pleasant crunchy texture" (Friberg).⁴
• Chocolate tuiles: A baked cocoa batter, not tempered chocolate: spread through a stencil, baked and shaped while warm (Friberg; the open textbook bakes its tuiles at 170°C, 350°F, for 10 to 15 minutes); a Great British Chefs recipe breaks a cacao tuile into shards. The tuile batters by weight, cocoa included, are in our tuile guide.^{4, 11, 76}
• Modeling chocolate and sprayed chocolate: Gisslen makes modeling chocolate from melted chocolate and "half its weight of glucose (corn syrup)", and sprays chocolate thinned two parts couverture to one part cocoa butter for a velvet finish.²

Gold leaf, lustre dust and coloured cocoa butter are under safety, country by country.

The eight garnishes at a glance

Tempered or not as the sources say it, thickness only where a source prints a number, and keeping time only where one is printed. Our reading: temper, or use compound coating, for anything that must snap and shine or be made ahead; untempered chocolate is fine for curls and shavings eaten soon, as Gisslen allows.^{2, 4}

• Acetate sheets and strips: "shiny, flexible nonstick sheets used for chocolate work" (the CIA): they give the gloss and line bands and collars. "Acetate is not and cannot be used for baking" (Friberg). No regulator page we read covers acetate for food; buy sheets sold for chocolate work and ask the seller for a food-contact declaration (ours).^{4, 5}
• Guitar sheets: Thin sheets "slightly more flexible than acetate", held to the bench with a dab of neutral oil (Valrhona's Tibbetts). In the CIA's book a "guitar" is a different tool, a wire cutter for confections.^{5, 37}
• Offset or palette spatula: To spread chocolate thin on acetate, paper or marble, and to move finished pieces without your hands.^{2, 4, 5}
• Bench scraper, putty knife or triangle: For tabling and for scraping curls, cigarettes and fans; Friberg and Bilheux also name the triangular scraper.^{4, 5, 9, 10}
• Marble slab: Chosen "because it has a high thermal mass" (the CIA); in a cold room Friberg will use a smooth hardwood board instead, never a worn or cut one.^{4, 5}
• Paper piping cone: Cut the paper with one stroke of a long knife, because "A clean cut, not possible when tearing the paper or cutting it with scissors, enables piped icings or glazes to fall in a clean, straight line" (the CIA).^{2, 5}
• Combs and a wood-grain tool: Square-toothed or icing combs for stripes; Gisslen's wood-grain tool for a grain pattern.^{2, 5, 9}
• Cutters and moulds: Round and shaped cutters (warmed), a multi-wheel pastry cutter for squares, silicone leaf moulds and a leaf veiner.^{2, 4, 5, 37}
• Thermometer: A Callebaut chef recommends "grabbing a digital thermometer" even with a thermostat; Ghirardelli says "Use a candy thermometer to avoid heating chocolate above 130°F." (54.5°C, ours)^{14, 31}
• Hair dryer or heat gun, and gloves: To warm chocolate that sets too fast (Friberg); disposable gloves keep fingerprints off the gloss (Gisslen).^{1, 4}

The pastry textbooks agree on four things, and give no size or height for any of them.

• Restraint. "Every component should have a purpose. Don't add elements merely to make the plate fuller. Limit the items added primarily for decoration" (Gisslen); the CIA would "never add components just to have another contrasting element"; the open textbook: "Too much of anything is never a good idea."^{1, 5, 11}
• Delicate, not heavy. "Too thick a chocolate garnish can overpower the dessert, so it must be delicate" (the open textbook). Gisslen adds: "Don't make the dessert into a presentation that is difficult or awkward to eat."^{1, 11}
• One point of height, often at an angle. The open textbook puts "Height on right side" and says "An upward curve of a tuile or chocolate garnish" helps direct the eye; the CIA lays a chocolate cigarette "at a 45-degree" angle across a piped border on top of an almond cake; Friberg sets cutouts "at an angle on top" of a cake.^{4, 5, 11} That is the shard of our dessert plating guide: one point of height, off-centre.
• Anchor it. The CIA has you "Lean a white chocolate triangle garnish on" each quenelle of cremeux; Gisslen sets a chocolate teardrop on the plate and pipes it full of mousse; the open textbook lists a "Chocolate garnish" among the bases that keep a scoop of ice cream off the plate, because on a base "it will slow down the rate of melting".^{1, 5, 11} Shaping the quenelle itself is in our quenelle guide.

When to add it: last. "For most desserts, all the components are prepared well in advance. The plated dessert itself, however, is assembled at the last minute"; for a chocolate band in acetate, Gisslen says "Peel the acetate off the chocolate just before serving".¹ Handle it with a spoon, a spatula or gloves, not bare fingers.^{1, 4}

What no source we read says: how big a garnish should be against the dessert, how tall a shard should stand, or how long a chocolate garnish lasts on a warm plate, beside a hot sauce or on ice cream. Our suggestions, not from a source: keep a shard or fan in scale with the portion, so it reads as a garnish and not a second dessert; put chocolate on cold or room-temperature components, away from a hot sauce or a warm fondant; and plate it in the last seconds. The plating studies we found did not test chocolate: one preferred upward-pointing elements on a savoury dish, another found the same strawberry mousse tasted sweeter on a white plate than a black one.^{65, 66} For the wider rules, see plating components and Michelin star plating.

Chocolate bloom: fat or sugar, and is it safe?

Tell them apart by touch. Callebaut's troubleshooting table: "The chocolate is covered in a white film, which disappears at the touch" is fat bloom (not tempered, or stored too warm); "a white and rough, grainy texture" is sugar bloom (moisture). Figoni adds the second test: mild fat bloom goes when the chocolate is re-tempered, "Sugar bloom remains even after chocolate is tempered." ^{6, 20} How fat bloom forms is still debated in the research.^{62, 64}

Safe to eat. The Canadian Food Inspection Agency: "Although it may affect the taste of chocolate, it is harmless and safe to eat", and bloomed chocolate "can still be eaten or used for baking."⁴⁶ The CIA calls both kinds "safe to eat", and Ghirardelli "a visual and textural defect only."^{5, 32} We found no US agency statement on bloom. On a garnish it is a looks problem: make a new piece, and re-temper a bloomed bar before using it (ours).

• Temperature splits: 12 to 18°C (54 to 64°F) in one Callebaut article and 18 to 20°C (64 to 68°F, ours) in another, 16 to 20°C (61 to 68°F) at Valrhona, 13 to 18°C (55 to 65°F) in Figoni, up to 75°F (24°C, ours) at Ghirardelli.^{6, 20, 21, 27, 32} Humidity: below 50% (Figoni, Guittard) against at most 70% (Callebaut).^{6, 21, 29}
• The fridge, to set: makers chill briefly to set work: Valrhona's school puts moulds in the fridge for 5 minutes, Callebaut's curves cool moulded work at 8 to 12°C (46.4 to 53.6°F), Valrhona's transfer sheet sets "in the cold (4 to 6°C)" (39 to 43°F, ours), and Friberg's paper test snaps after 1 or 2 minutes in the fridge. Figoni disagrees: "tempered chocolate should not be placed in the cooler or freezer to speed the process."^{4, 6, 13, 25, 39}
• The fridge, to store finished pieces: no for Friberg ("Do not store them in the refrigerator"), Greweling and the CIA in ordinary kitchens; a sealed, low-humidity fridge is fine for Callebaut's finished products and Valrhona's boxed bonbons, and the CIA allows it in hot, humid kitchens.^{4, 5, 8, 20, 27} Our mignardises guide keeps finished chocolates out of the fridge for the same reason: condensation.

How far ahead?

The textbooks make chocolate decorations ahead and say so: Gisslen pipes them "during slack hours and stored until needed", Friberg calls cutouts "good to have on hand", the CIA's piped pieces "can be made ahead and stored for later use".^{1, 4, 5} None of them gives a day count for shards, curls, lace, leaves or cut shapes. The one figure in a book is Bilheux's for chocolate cigarettes: "several months in airtight containers free from humidity and heat", read as a fragment of the scan.¹⁰ A Texas chocolate shop's blog keeps shards airtight "for up to 2 to 4 weeks", and briefly in the fridge, wrapped, for "up to 2 days" in a warm kitchen.⁷³ Factory decorations are another matter: Callebaut prints 18 months, sealed.^{22, 40} Our plan: make tempered pieces a few days ahead, keep them on their paper or acetate in a sealed box somewhere cool and dark, and plate them last.

The chocolate you buy: Greweling gives dark chocolate a "shelf life of twelve months" and milk or white six; Figoni gives milk and white "six months to one year"; Friberg says unopened dark keeps "for up to one year". Valrhona guarantees its chocolate to the date on the pack when stored as it says.^{4, 6, 8, 27}

Milk, soy and nuts

Dark chocolate is not automatically dairy-free. The US FDA: "Milk is a permitted ingredient in dark chocolate", and milk can get in "because most dark chocolate is produced on equipment that is also used to produce milk chocolate"; in its survey of dark chocolate products labelled dairy-free, "four of the 52 products sampled", all bars, had potentially hazardous levels of milk. It reads "may contain milk" warnings as a sign milk may be present.⁴⁹ In the UK, 14 allergens must be declared, and a business serving a dessert must give allergen information for every item that contains one.⁵⁶ Soy lecithin is common in chocolate (Ghirardelli's chips list it) and soybeans are on both the US and UK lists (ours, from the labels and lists); a transfer print can carry milk powder (above).^{34, 39, 56}

Gold and silver leaf, by country

• United States: in the FDA's colour additive database, gold is "Delisted, formerly exempt from certification" (1976) and silver is listed for "Fingernail polish only"; in what we read, no FDA page says how gold leaf sold for food is allowed, so we do not call it "FDA approved". ⁴⁸ America's Test Kitchen (suppliers quoted) says gold leaf "is not regulated or evaluated by the FDA", and warns that imitation leaf, "made with more stable metals like copper or bronze", is "not food grade": look for packs that state the carat, and the suppliers ATK spoke to say never below 22K (22-karat).⁶⁸
• European Union: gold (E 175) and silver (E 174) are allowed only for "external coating of confectionery", "decoration of chocolates" and "liqueurs", as printed in the 2011 text we read (later amendments not re-read).⁵¹ On silver, the EU food-safety authority's panel in 2025 "could not conclude on the safety of the food additive silver E 174".⁵²
• United Kingdom: silver and gold are on the Food Standards Agency's list of approved colours.⁵⁵

Friberg calls 22-karat gold leaf "completely edible"; he also points readers to art-supply stores, advice we do not repeat given the imitation-leaf warning above.^{4, 68}

Glitter, lustre dust and coloured cocoa butter

• United States: the FDA advises bakers to avoid glitters and dusts "unless the products are specifically manufactured to be edible"; edible ones must list their ingredients, and a label that says only "non-toxic" or "for decorative purposes only" with no ingredient list "should not be used directly on foods".⁴⁷
• United Kingdom: the Food Standards Agency's guidance (as hosted by a local council) adds a middle group: glitter labelled for food contact may decorate food but is not to be eaten; only products clearly labelled edible go on food to be eaten.⁵⁷
• White and pearl colours (titanium dioxide, E 171): banned in EU foods (Regulation 2022/63, after a transition to 7 August 2022) and in Northern Ireland; still authorised in Great Britain (our reading of the FSA page) and in the US, up to 1% of the food (21 CFR 73.575). Pearl dusts and white prints sold in one country may not be legal in another.^{53, 54, 55}
• Red No. 3 (erythrosine): the FDA has revoked it for food from 15 January 2027.⁵⁰

Real leaves are the other safety question: see which leaves, and our edible flowers guide for plants.

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