Why it works: Milk and butter are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 81,283 recipes. Both carry (z)-4-heptenal, which smells biscuit, cream. The science ↓
Cream for Filling
Ingredients
Directions
Combine milk and sugar in a pot over medium heat.
Bring to a boil, then stir in corn starch.
Add the beaten egg and butter, mixing well.
Flavor with peach as desired.
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 + buttertop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
-
Milk + peachtop 10% of all pairsSmell alikemoderateCooked together781 recipes
Shared aroma: phellandrene (minty).
-
Milk + corntop 10% of all pairsSmell alikemoderateCooked together6,955 recipes
Shared aroma: hexanal (green, grassy).
-
Corn + peachtop 11% of all pairsSmell alikestrongCooked together94 recipes
Shared aroma: hexanal (green, grassy).
-
Butter + peachtop 14% of all pairsSmell alikemoderateCooked together860 recipes
Shared aroma: 2,6-nonadienal (cucumber, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Milk
- Provides the liquid base that the starch thickens into a creamy filling.
- Sugar
- Adds sweetness and helps balance the flavor of the filling.
- Corn starch
- Thickens the hot liquid into a smooth, set cream as it gelatinizes.
- Egg
- Adds richness and helps give the filling body and a custard-like texture.
- Butter
- Adds fat for a smoother mouthfeel and a rounder flavor.
The step that matters
Stirring in the corn starch after the milk boils. Corn starch must be stirred in while the liquid is hot and kept moving so it dissolves evenly and thickens without lumps. Adding the beaten egg to very hot mixture too quickly can scramble it, so it should be mixed in steadily.
Swap the peach
How well each one fits the dish's main ingredients (milk, sugar, corn, egg, butter):
- Vanillafits better
- Coconutfits better
- Figfits about as well
- Peachthe original
Fit is the average pairing score against milk, sugar, corn, egg, butter. 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.
You might also like
The free Flavor Lab newsletter: one surprising pairing a week and the molecular reason it works, in 60 seconds. No spam, unsubscribe anytime.
Prefer an account? Create a free account to save pairings and unlock the full chemistry.
Corn Cake90 recipes
Corn Starch Cake89 recipes
Peach Ice Cream64 recipes
Peach Fritters55 recipes