Why it works: Chocolate and sugar 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 Pie
Ingredients
Directions
Make the filling
Dissolve the chocolate in the milk using a double boiler.
Beat the egg yolks and mix in the sugar.
Stir the yolk mixture into the hot milk.
Blend the cornstarch in a little cold milk and add it to the mixture.
Make the meringue
Use the egg whites with powdered sugar to make a meringue for frosting.
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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Chocolate + sugartop 13% of all pairsSmell alikemoderateCooked together15,404 recipes
Shared aroma: guaiacol (smoky, sweet).
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Milk + chocolatetop 13% of all pairsSmell alikemoderateCooked together9,128 recipes
Shared aroma: gamma-nonanolactone (coconut, sweet).
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Milk + eggtop 18% of all pairsSmell alikemoderateCooked together88,785 recipes
Shared aroma: 2-nonenal (fatty, green).
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Milk + sugartop 18% of all pairsSmell alikelowCooked together77,875 recipes
Shared aroma: 2-nonenal (fatty, green).
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Sugar + eggtop 21% of all pairsSmell alikemoderateCooked together122,807 recipes
Shared aroma: 2-nonenal (fatty, green).
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
- Milk
- Forms the liquid base that the chocolate dissolves into and the filling sets from.
- Chocolate
- Supplies the chocolate flavor and richness of the filling.
- Egg yolks
- Thicken the filling as they cook, giving it a creamy, custard-like body.
- Sugar
- Sweetens the filling and balances the bitterness of the chocolate.
- Cornstarch
- Thickens the filling by swelling in liquid when heated.
- Egg whites
- Whip into a foam that gives the meringue frosting its light, airy structure.
The step that matters
Stir the yolk mixture into the hot milk. Hot liquid can scramble egg yolks if they meet it too quickly. Adding the yolks gradually while stirring warms them evenly, so the filling thickens smoothly instead of turning grainy.
“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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