Five broken squares of chocolate shading from ivory to near-black laid in a row on pale stone, beside a scatter of roasted cacao nibs, a small mound of cocoa powder and half a split cacao pod

How to Buy Chocolate: What the Wrapper Promises and What It Hides

A chocolate wrapper carries more numbers and place names than almost any other label in the pantry, and most of them are not what they look like. The percentage is a sum, not a grade. Dark is a word no regulator on either side of the Atlantic defines, and Belgian names a factory in a country where no cacao tree grows. Bean-to-bar, single origin, craft and direct trade are phrases anyone may print on anything. A handful of words on the wrapper are exact, because a food standard stands behind them, and the rest are the maker talking. Buying well is telling the two apart in the ten seconds before the bar goes in the basket. This is the wrapper read in the order its lines appear: the names that are law, the percentage and what it hides, the ingredient order, the origin, the seals, the weight and the sum, and the traps that catch people who bought on the number. The complete guide to craft chocolate covers the makers and the shelf at length, the percentage piece goes deeper on that one line, and the chocolate at home page picks up once the bar is in the cupboard. This page is the moment of purchase.

Four products that all say chocolate

The shelf holds four things under one word. The supermarket bar, usually 100 grams, is industrial chocolate, molded by the company on the front or bought in bulk and remelted. The craft bar, anywhere from 45 to 80 grams, is made from the bean by a small maker who names the farm or the fermentary. The couverture bag, 250 grams to a kilo of discs, is professional chocolate sold to the public for baking. And the drinking chocolate, flaked or ground, is a separate product with a page of its own in hot chocolate versus drinking chocolate. The seven lines below run across all four, because the point of reading a wrapper is to know which of the four is in the hand before the money leaves it.

Line one: the name

Chocolate is a legal category before it is a flavor, and the two big food codes draw it differently. The American standards of identity in Part 163 of Title 21 start from chocolate liquor, the ground roasted bean, which must hold between 50 and 60 percent cacao fat. Sweet chocolate needs at least 15 percent liquor by weight. The same rule lets a bar call itself semisweet or bittersweet only when the liquor is 35 percent or more, and it draws no line between those two words. Milk chocolate needs at least 10 percent liquor, 12 percent total milk solids and 3.39 percent milkfat. White chocolate needs at least 20 percent cacao fat, 14 percent milk solids and 3.5 percent milkfat, with sweetener capped at 55 percent. Emulsifiers, lecithin among them, are capped at 1 percent. Nowhere in Part 163 does the word dark appear as a name, and nowhere does a cacao percentage have to be printed.

The European directive on cocoa and chocolate products counts differently, by total dry cocoa solids rather than by liquor. Chocolate, plain, needs at least 35 percent total cocoa solids, of which at least 18 percent cocoa butter and 14 percent dry non-fat cocoa solids. Milk chocolate needs at least 25 percent cocoa solids and 14 percent milk solids. A second, lower category called family milk chocolate needs only 20 percent cocoa solids against 20 percent milk solids, and it is the category the big British milk bars fall into, sold there under the plain name milk chocolate by a derogation in the directive. White chocolate needs 20 percent cocoa butter and 14 percent milk solids. Couverture needs 35 percent cocoa solids and at least 31 percent cocoa butter, which is what makes it flow for dipping and enrobing. And unlike the American code, the directive requires every one of these except white chocolate to print a cocoa solids figure with the word minimum beside it.

Two traps sit in the name. The first is the 100 percent bar, which under the American standard is not sweet chocolate at all but chocolate liquor, the baking-aisle product, sold at craft prices with far better beans. That is fine if the buyer knows it. The second is the wrapper that never says chocolate on its own. It says chocolatey, chocolate flavored or made with chocolate, or carries the standardized name sweet chocolate and vegetable fat coating, the product in which other fats have been added alongside a reduced share of cocoa butter. In Europe the same swap is allowed inside chocolate itself, up to 5 percent, from six named tropical fats, provided the wrapper carries the sentence contains vegetable fats in addition to cocoa butter. In the United States a product that cuts its cocoa butter with other vegetable fats cannot be sold under the plain name chocolate. Its name must add the words vegetable fat coating, which is why the cheap product changes its name instead.

Line two: the percentage and what it hides

The number on the front is the share of the bar, by weight, that came from the cacao bean. On a European wrapper it is a legal declaration of total dry cocoa solids; on an American one it is voluntary and uncontrolled, though makers use the same convention. The trap is that the number includes cocoa butter, and cocoa butter can be added separately. A 70 percent bar can be 70 percent liquor and 30 percent sugar, or it can be 58 percent liquor, 12 percent added cocoa butter and 30 percent sugar, and both wrappers print the same number.

The arithmetic makes the difference visible. Take liquor as 55 percent fat, the midpoint of the federal range. The first bar carries about 38 percent cocoa fat and about 31 percent non-fat cocoa solids, the part that tastes of anything. The second carries about 44 percent fat and about 26 percent non-fat solids. Same number, five points less bean flavor, a softer melt and a milder bar. Neither is wrong. The added butter is how a maker tames a harsh origin or gets a silkier texture, and a two-ingredient bar with no added butter is a maker showing the bean with nothing between it and the palate. The percentage cannot say which is in the hand. The ingredient list can, and that is line three. The same logic runs in the other direction for sugar: a 70 percent bar is about 30 percent sugar, an 85 is about 15, and a 100 has none, which is why the jump from 85 to 100 is bigger in the mouth than the jump from 55 to 70.

Line three: the ingredients

Ingredients are listed in descending order of weight on both continents, and the list is the most honest line on the wrapper because it is the only one that cannot be phrased. A bean-to-bar 70 reads cacao, cane sugar, and sometimes cocoa butter, in that order. A supermarket dark reads sugar first, then chocolate liquor, cocoa butter, soy lecithin, vanillin or natural flavor. A milk bar reads sugar, then milk, then cocoa. Sugar first means sugar outweighs any single cacao ingredient. On a bar without added cocoa butter that means under half cacao whatever the front claims; on a bar with added butter, liquor and butter together can still pass sugar, which is why the percentage and the order have to be read together. Vanilla is a flavor, vanillin a synthetic copy of it, and both are added to smooth what the bean did not deliver. Lecithin, soy or sunflower, is an emulsifier that lets a factory use less cocoa butter and keep the chocolate fluid. It is harmless, and it is a cost decision.

The sharpest tell is the parenthesis. American labeling rules let a compound ingredient be declared either by its name followed by its own ingredients in parentheses, or by folding those ingredients into the main list without naming it. A bar whose list reads dark chocolate, then an open parenthesis, then cocoa mass, sugar, cocoa butter, emulsifier, vanilla, then a close parenthesis, was made by melting chocolate somebody else made. That is a remelter, a chocolatier working with couverture, and it can be very good, but it is not bean-to-bar, and the wrapper will often say bean-to-bar anyway. A bar made from the bean lists cacao, sugar and nothing in parentheses. The parenthesis, when it appears, is proof of a remelter. Its absence is not proof of a maker, since a remelter may list cocoa mass, sugar, cocoa butter, lecithin flat, which is why lecithin and vanilla on a bar claiming bean-to-bar are the second tell.

Kind of bar The ingredient line, in order What it tells you
Two-ingredient bean-to-bar Cacao beans, cane sugar Made from the bean; no added butter, no emulsifier, nothing to hide behind
Bean-to-bar with butter Cacao beans, cane sugar, cocoa butter Made from the bean; percentage includes the added butter
Remelted couverture bar Dark chocolate (cocoa mass, sugar, cocoa butter, soy lecithin, vanilla), inclusions A chocolatier's bar, not a maker's; the parentheses are the tell
Supermarket dark Sugar, chocolate liquor, cocoa butter, milkfat, soy lecithin, vanillin Sugar is the largest single ingredient; milkfat is why it is soft
Compound coating Sugar, palm kernel oil, cocoa powder, whey, lecithin Not chocolate by American law; sold as chocolatey or chocolate flavored

One more line hides in the ingredients, and it is the line that is not there. A federal survey tested 94 dark chocolate bars for milk; six listed it, and of the 88 that did not, 51 contained it, most often from shared equipment, and some at levels that matter to an allergic person. A may contain statement is voluntary, with no federal standard for when it must appear. For anyone buying dark chocolate to avoid milk, the only safe wrapper is one from a maker who does not run milk chocolate on the same line, and the way to know is to ask the maker.

Line four: the origin and the maker

Place names on a wrapper come in four sizes and mean four different things. Belgian, Swiss, French and Italian name the country of manufacture, and none of those countries grows cacao. A great deal of Belgian chocolate is fine chocolate, and the word promises nothing about the bean. Ecuador, Peru, Madagascar, Tanzania, Venezuela name the growing country, and by themselves promise a country. Sambirano, Piura, Maya Mountain, Kokoa Kamili name a valley, a district or a fermentary, and this is the size that carries information, because the fermentation box is where most of a bean's flavor is made, as the fermentation piece explains. Chuao, Ocumare, a named estate, name a single farm or village, the rarest and dearest size.

The trap is single origin, which no regulator defines. In craft chocolate it commonly means one fermentary, a central facility that buys wet beans from hundreds of smallholders and ferments them together, so the phrase promises one fermentation rather than one farm. That is still worth a great deal, since a good fermentary is more consistent than a scatter of farms, and the single-origin versus blended piece explains why a blend is not a lesser thing. Variety names are a weaker line than they sound. The old split into Criollo and Forastero, with Trinitario as their hybrid, was challenged in 2008 by a genetic study that proposed ten distinct clusters in the wild and cultivated populations, and a wrapper that says Criollo is using a trade word for a fine-flavored, pale-beaned type that is real but rarely pure. The Heirloom Cacao Preservation Fund designates specific trees and farms by tasting and genetics, and a bar that names an HCP designation is naming something checkable.

Bean-to-bar means the maker roasted, cracked, ground and molded the beans under its own roof. Craft means nothing at all. Direct trade means the maker says it bought from the farm without a broker, and no third party checks. The way to tell a maker from a remelter is line three, not line four. The bean-to-bar piece walks through every step a real maker performs, and the cocoa or cacao piece deals with raw, which is the origin word least worth paying for.

Line five: the seals

Two seals carry a number, one carries an audited growing standard, and the rest carry a logo. Fairtrade sets a minimum price for cocoa, 2,400 dollars a tonne for conventional beans from October 2019, raised to 3,500 dollars from October 2025 in most origins and reaching the same floor in Ghana and Côte d'Ivoire in October 2026, plus a premium to the cooperative that is moving from 240 to 275 dollars a tonne over 2026, and the seal means the cocoa in the bar was bought under those terms. Rainforest Alliance requires a premium, until recently called the sustainability differential, paid on top of the market price and set at a minimum of 70 dollars a tonne for cocoa, along with farm audits. Certified organic under the federal program means the beans were grown without prohibited synthetic inputs, checked by an accredited certifier, and it is why the word organic can appear in the ingredient list itself.

Put those numbers beside the market. Cocoa spent most of the last decade between 2,000 and 3,000 dollars a tonne, then more than tripled in 2024 and set a record above 12,000 dollars a tonne in New York that December, before falling back. In a year like that the Fairtrade floor is far under the market and the seal guarantees only the premium. In the years the market sits at 2,000, the floor is the whole point. A craft maker paying a named fermentary well above the market price is paying above every certification's floor without carrying the seal, and the piece on why cocoa is cheap and terrified at the same time explains how the two prices coexist. The rest of the seals, Great Taste stars, Academy of Chocolate medals, International Chocolate Awards, are competitions, and the Great Taste piece explains how much a sticker is worth. Vegan and gluten-free on a plain dark bar describe every plain dark bar with no milk on the list; dairy-free is the one claim the federal survey above shows is worth checking.

Line six: the weight and the arithmetic

Chocolate is sold in more formats than almost any pantry good short of tea. A craft bar is 45, 50, 56, 60, 70 or 80 grams, depending on the mold the maker bought. The supermarket bar is 100 grams. The couverture bag is 250 grams or a kilo. Price per bar means nothing across those, and price per gram is the only fair line. The table uses illustrative prices, not shop prices, to show the shape of the sum. The brownie column assumes a standard square pan wants about 200 grams of chocolate.

Format Weight Illustrative price Per gram Per 10 g square A 200 g brownie pan
Supermarket 70 percent bar 100 g $4.00 4 cents 40 cents $8.00
Couverture discs, 70 percent 250 g $16.00 6.4 cents 64 cents $12.80
Craft bar, 70 percent 80 g $12.00 15 cents $1.50 $30.00
Craft bar, 70 percent 70 g $11.00 15.7 cents $1.57 $31.40
Craft bar, 70 percent 56 g $12.00 21.4 cents $2.14 $42.80
Craft bar, 70 percent 50 g $10.00 20 cents $2.00 $40.00
Craft bar, 70 percent 45 g $11.00 24.4 cents $2.44 $48.80

Three things fall out. The craft bar costs four to six times the supermarket bar per gram, which is the number people quote. A square of it costs about two dollars, which is the number that matters, because a square is the serving and nobody eats a craft bar the way they eat a candy bar. The couverture bag, which looks dear on the shelf at sixteen dollars, is the cheapest good chocolate in the shop per gram and the right answer for anything that goes in an oven. And a brownie pan filled with a fine single-origin bar costs forty dollars in chocolate alone, for a dessert where the flour, butter, sugar and eggs will bury the origin entirely. The trap is paying the bar price for baking chocolate, and the opposite trap is buying a bag of discs to eat, when the whole point of the craft bar is the two dollars spent on one square with nothing else on the plate.

Line seven: the date, the surface, and the line that is not printed

The date is a best-before, a quality date and not a safety one. A plain dark bar is at its best for about a year and good for two; milk and white bars fade sooner because milk fat picks up off-flavors. A craft bar printed with its batch or harvest year is giving a real line, since a bar made in the year of the harvest tastes brighter than one made from beans that sat in a warehouse. A bar is rarely unwrapped before it is bought, but where the wrapper has a window, the surface is worth a look. A gray or white film is bloom, the cocoa butter or sugar having moved to the surface, safe to eat and a sign the bar got warm or damp in transit. The bloom piece covers how to tell the two kinds apart and what to do with it.

The line that is not printed anywhere is the metal. Cacao trees take up cadmium from volcanic and other soils, and lead settles on beans dried in the open. The European Union sets ceilings: 0.10 milligrams of cadmium per kilogram for milk chocolate under 30 percent cocoa solids, 0.30 for chocolate under 50 percent, 0.80 for chocolate at 50 percent and above, and 0.60 for cocoa powder sold to the consumer. The United States has no federal limit. What exists is California's Proposition 65, whose daily levels of 0.5 micrograms of lead and 4.1 micrograms of cadmium are the yardstick Consumer Reports used in December 2022 when it tested 28 dark bars and found 23 that would exceed one of them at an ounce a day. The higher the percentage, the more bean, the more cadmium, though lead tracks the percentage less closely. Latin American origins tend to run higher in cadmium than West African ones, and the difference is soil, not virtue. No wrapper prints any of this. The practical rule is the one the health piece gives: a square a day of a bar made from beans the maker can name, not a bar a day, and a milk or lower-percentage bar for children.

The grades that exist and the words that do not

Word on the wrapper Status What it tells you
Sweet, semisweet, bittersweet, milk, white, chocolate liquor Real, US law Minimum liquor, milk solids and fat by standard of identity
Chocolate, milk chocolate, family milk chocolate, couverture Real, EU law Minimum cocoa solids, butter and milk solids by directive
Cocoa solids: 70 percent minimum Real, EU law; voluntary in the US Share of the bar from the bean, cocoa butter included
Ingredient order; parentheses Real, both codes Descending weight; parentheses mean a remelted compound ingredient
Contains vegetable fats in addition to cocoa butter Real, EU law Up to 5 percent of six named fats replaced cocoa butter
Processed with alkali, Dutch process Real, US law Alkalized cocoa; darker, milder, fewer flavanols
Fairtrade, Rainforest Alliance, USDA Organic Real, private or federal A price floor, a premium, or a growing standard; audited
Named fermentary, valley or estate Real when checkable Where the flavor was made; the size of origin that matters
HCP designation Real, private A specific tree population judged by tasting and genetics
Harvest year, batch number Real when printed A bar made in the year of its beans
Dark Undefined everywhere Nothing; a 45 percent bar and a 90 may both say it
Belgian, Swiss, French Manufacturing country Where it was made, not where anything grew
Single origin Unregulated Usually one fermentary, not one farm; still useful
Bean-to-bar, craft, artisan, small batch Unregulated Nothing; check line three for parentheses
Direct trade Unregulated, self-declared A claim with no auditor; the maker's word
Criollo, fine flavor, heirloom (without HCP) Trade words A type, rarely pure; a 2008 genetic study proposed ten clusters in place of the old names
Raw Unregulated and usually untrue Fermented beans reach roasting temperatures on their own
Vegan, gluten-free (on plain dark) True of any dark bar without milk on the list Nothing; the words cost nothing
Dairy-free (on plain dark) Worth checking The federal survey found undeclared milk in most bars that did not list it
Premium, gourmet, luxury, finest Unregulated Nothing; premium is not a percentage

Cocoa powder, drinking chocolate and the filled box

Three things sold beside the bars are not the bars. Cocoa powder is the cake left after the butter is pressed from liquor, and American law grades it by fat: breakfast cocoa keeps at least 22 percent cacao fat, plain cocoa between 10 and 22, and a powder treated with alkali must say so on the label. The European directive draws its line at 20 percent. Higher fat is richer in a hot cup and better in a cake, and alkalized powder is darker, milder and lower in the flavanols the health studies measure. The upcoming complete guide to cocoa powder takes that shelf line by line. Drinking chocolate is real chocolate, flaked or ground, and its lines are the same as a bar's. A hot cocoa mix reads sugar first and cocoa second, and that order is the whole difference. In Oaxaca the drinking chocolate is a rough tablet of cacao, sugar, cinnamon and sometimes almond ground on a stone, and the upcoming piece on Oaxaca tells that story. The filled box, truffles and bonbons, is judged on the chocolatier's fillings and on the date, since a wet center is the only chocolate that can spoil, and the shell is often a couverture the box does not name. Read the small type on the base and not the artwork on the lid.

What to buy for which job

For the square after dinner, the tasting and the bar bought to learn from, buy the two- or three-ingredient bar with a fermentary or an estate on the front and no parentheses on the back. Dandelion Maya Mountain, Belize 70 percent is that bar, from the San Francisco maker in the Dandelion guide, and Amano Ocumare Village, Venezuela 70 percent names a single village on a coast that has grown cacao for centuries, from the Utah maker in the Amano guide. Cacaosuyo Cuzco 80 percent is a Peruvian bar made in Peru, which is the rarer thing, and Luisa Abram Rio Tocantins 70 percent is wild-gathered Brazilian cacao at the 80 gram size that makes the per-gram sum kindest. Fu Wan Pingtung 70 percent is a bar from cacao grown in Taiwan by a maker working in the growing district, the shortest supply chain on the shelf, and the tasting piece is how to get the money's worth from any of them. For the 100 percent, which is legally chocolate liquor and tastes like the bean itself, Dandelion Camino Verde 100 percent is a single-ingredient bar.

For the milk bar that reads like a dark one, Fruition brown butter 43 percent milk is a milk chocolate at nearly twice the European minimum for cocoa solids and four times the American minimum for liquor, and Monsoon Bejofo Estate, Madagascar 64 percent dark milk is a milk bar with more cocoa solids than many supermarket darks and a named estate in the Sambirano. For a white chocolate with an origin at all, Goodnow Farms single-origin white is built on cocoa butter the maker presses from its own beans, which is why it tastes of something. For the flavored bar that is still a maker's bar, Cuna de Piedra Comalcalco, Tabasco 73 percent with smoked chile is Mexican cacao made in Mexico, from the house in the Cuna de Piedra guide, and Dick Taylor fleur de sel is the California maker's bean-to-bar dark with salt, from the Dick Taylor guide.

For the oven, the ganache and the pot, buy the bag and not the bar. Valrhona Guanaja 70 percent fèves is a blended couverture, 250 grams of discs that melt evenly and cost a third of a craft bar per gram; it is the chocolate behind the upcoming piece on the first chocolate recipe to learn. Valrhona cocoa powder is an alkalized powder, and Dandelion house hot chocolate mix is ground bar rather than powder, the drinking chocolate the drinking chocolate piece is built around. The bars are at 263 Josephine Street in Cherry Creek, Denver, and ship nationwide from theambrosianpantry.com, and the complete guide to craft chocolate places every maker above on the shelf beside the rest.

Sources & Further Reading

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