Why it works: Cocoa and milk work together. They rank in the top 10% of all ingredient pairs, and cooks put them together in 643 recipes. Both carry methyl 2-methylbutyrate, which smells fruity, apple. The science ↓
Cafe Au Lait
Ingredients
Directions
Make the base
Combine 2 cups boiling water with 2 tablespoons cocoa.
Add 2 cups milk and 1-3 cups sugar.
Heat the mixture over low heat, stirring until the sugar dissolves.
Rest and serve
Let the mixture stand for up to an hour before serving.
Add vanilla if desired.
Add egg yolks if desired.
Serve with whipped cream.
Nutrition, whole recipe (rough)
Counts 3 of 4 ingredients. The other 1 aren't in our nutrition table and add nothing above, so the real totals are higher.
What these numbers assume: 3 portions
| Ingredient | Portion assumed | kcal |
|---|---|---|
| Chocolate | 1 oz (28g) semisweet | 155 |
| Milk | 1 cup (244ml) whole | 149 |
| Sugar | 1 tbsp (12.5g) granulated | 49 |
| Water | not in our table | 0 |
One typical portion per ingredient; the recipe's quantities are not counted. A rough guide only, not for medical or dietary planning.
Transcribed from a scanned cookbook and modernised for today's kitchens. Where the book gave no heat or time, or said "a moderate oven", the temperatures and times here may be modern equivalents rather than the book's own figures. See the original page.
Photo for illustrative purposes only · Contact us to use it
Explore the science
The flavor team
The pairs that carry this dish. Each one is judged two ways: how much their aromas overlap, and how often cooks already put them together.
-
Cocoa + milktop 10% of all pairsSmell alikemoderateCooked together643 recipes
Shared aroma: methyl 2-methylbutyrate (fruity, apple).
-
Milk + sugartop 18% of all pairsSmell alikelowCooked together77,875 recipes
Shared aroma: 2-nonenal (fatty, green).
-
Cocoa + sugartop 27% of all pairsSmell alikelowCooked together956 recipes
Shared aroma: beta-damascenone (apple, rose).
Milk and sugar barely smell alike, yet cooks put them together in 77,875 recipes: they work on texture and structure more than aroma.
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Cocoa
- Gives the drink its chocolate flavor and deep color.
- Milk
- Adds creamy body and mellows the bitterness of the cocoa.
- Sugar
- Sweetens the drink and balances the bitterness of the cocoa.
The step that matters
Heat until the sugar dissolves. Stirring over low heat until the sugar fully dissolves keeps the drink smooth and evenly sweet. Undissolved sugar leaves grains at the bottom and uneven sweetness in each cup.
Swap the cocoa
How well each one fits the dish's main ingredients (milk, sugar):
- Cocoathe original
- Almondfits about as well
- Chestnutfits about as well
- Peanutfits less well
Fit is the average pairing score against milk, sugar. Candidates are from the same food group and used in at least 100 recipes.
“What each ingredient does” and “The step that matters” were written by Claude from this recipe’s own method and reviewed in samples by CompKitchen.
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