Why it works: Corn and milk are a kitchen classic. They rank in the top 10% of all ingredient pairs, and cooks put them together in 6,955 recipes. Both carry hexanal, which smells green, grassy. The science ↓
Chocolate Pie
Ingredients
Directions
The book gives no oven temperature. The 350°F (175°C) in the steps was added when the recipe was transcribed, as a starting point.
Prepare the filling
Make a pie crust and set aside.
Heat milk, sugar, and grated chocolate together in a saucepan.
Mix corn starch with a little cold milk, then add to the saucepan along with the beaten egg yolks.
Cook until thickened, then pour into the crust.
Top and bake
Beat egg whites with 2 tablespoons sugar until stiff peaks form, then spread on top of the pie.
Brown slightly in a 350°F (175°C) oven.
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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Corn + milktop 10% of all pairsSmell alikemoderateCooked together6,955 recipes
Shared aroma: hexanal (green, grassy).
-
Sugar + chocolatetop 13% of all pairsSmell alikemoderateCooked together15,404 recipes
Shared aroma: guaiacol (smoky, sweet).
-
Chocolate + milktop 13% of all pairsSmell alikemoderateCooked together9,128 recipes
Shared aroma: gamma-nonanolactone (coconut, sweet).
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Corn + chocolatetop 17% of all pairsSmell alikemoderateCooked together987 recipes
Shared aroma: ethyl cinnamate (sweet, balsamic).
-
Egg + milktop 18% of all pairsSmell alikemoderateCooked together88,785 recipes
Shared aroma: 2-nonenal (fatty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Eggs
- Yolks thicken the custard, and whites whip into a meringue topping that browns.
- Corn starch
- Gelatinizes when heated with the milk, thickening the chocolate filling so it sets.
- Sugar
- Sweetens the filling and helps the meringue whites whip to stiff peaks.
- Grated chocolate
- Provides the chocolate flavor and color of the filling.
- Milk
- Forms the liquid base of the filling, which thickens as it cooks.
The step that matters
Cook until thickened. Starch must reach a boil with the liquid to fully gelatinize and thicken. Undercooked filling stays thin and may not set once cooled, while the egg yolks also need heat to thicken safely.
“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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