Why it works: Sugar and chocolate are a kitchen classic. They rank in the top 13% of all ingredient pairs, and cooks put them together in 15,404 recipes. Both carry guaiacol, which smells smoky, sweet. The science ↓
Chocolate
Ingredients
Directions
Prepare the base
Mix together the flour, sugar, and salt in a bowl.
In a saucepan, combine the chocolate and boiling water, stirring until dissolved.
Cook and serve
Add the flour mixture to the chocolate mixture and boil gently for 5 minutes, stirring constantly.
Stir in the boiling milk and serve with or without whipped cream.
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.
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.
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Sugar + chocolatetop 13% of all pairsSmell alikemoderateCooked together15,404 recipes
Shared aroma: guaiacol (smoky, sweet).
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Chocolate + milktop 13% of all pairsSmell alikemoderateCooked together9,128 recipes
Shared aroma: gamma-nonanolactone (coconut, sweet).
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Flour + milktop 14% of all pairsSmell alikelowCooked together78,219 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Flour + sugartop 15% of all pairsSmell alikemoderateCooked together92,116 recipes
Shared aroma: phenylacetaldehyde (hawthorne, honey).
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Sugar + milktop 18% of all pairsSmell alikelowCooked together77,875 recipes
Shared aroma: 2-nonenal (fatty, green).
Flour and milk barely smell alike, yet cooks put them together in 78,219 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
- Flour
- Thickens the drink as it cooks, giving it body.
- Chocolate
- Provides the main chocolate flavor and colour.
- Sugar
- Adds sweetness to balance the bitterness of the chocolate.
- Milk
- Adds creaminess and moisture, softening the drink's texture.
The step that matters
Boiling the flour mixture gently while stirring constantly. Raw flour tastes pasty and can form lumps if it is not stirred into the liquid and cooked. Keeping the mixture moving and simmering for the full 5 minutes lets the starch swell evenly and cook out the raw floury taste.
“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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