Why it works: Milk and chocolate are a kitchen classic. They rank in the top 13% of all ingredient pairs, and cooks put them together in 9,128 recipes. Both carry gamma-nonanolactone, which smells coconut, sweet. The science ↓
Cream Pies
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
Preheat the oven to 350°F (175°C).
In a bowl, mix the flour and baking soda.
Make the filling
In a saucepan, bring the milk to a boil.
Stir in the eggs.
Cook for a few minutes.
Add flavoring with lemon or chocolate if desired.
Bake
Pour the mixture into pie crusts.
Bake until set.
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.
-
Milk + chocolatetop 13% of all pairsSmell alikemoderateCooked together9,128 recipes
Shared aroma: gamma-nonanolactone (coconut, sweet).
-
Flour + milktop 14% of all pairsSmell alikelowCooked together78,219 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Milk + lemontop 15% of all pairsSmell alikemoderateCooked together19,053 recipes
Shared aroma: 2-nonenal (fatty, green).
-
Flour + eggtop 15% of all pairsSmell alikelowCooked together106,462 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Flour + lemontop 17% of all pairsSmell alikemoderateCooked together30,404 recipes
Shared aroma: isobutyraldehyde (malty, 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
- Provides starch that thickens the filling and gives it body as it cooks.
- Milk
- Adds moisture and richness, and its proteins help the filling set as it heats.
- Eggs
- Their proteins set when heated, firming the filling into a sliceable custard.
The step that matters
Cooking the eggs into the hot milk. Egg proteins set with heat, so if the mixture gets too hot or the eggs are added too quickly, they can curdle into lumps. Stirring steadily and keeping the heat moderate helps the filling stay smooth and evenly set.
Swap the lemon
The recipe marks lemon as optional. How well each one fits the dish's main ingredients (flour, milk, egg, chocolate):
- Vanillafits better
- Raisinfits better
- Coconutfits better
- Lemonthe original
Fit is the average pairing score against flour, milk, egg, chocolate. 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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