Why it works: Milk and flour are a kitchen classic. They rank in the top 14% of all ingredient pairs, and cooks put them together in 78,219 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
Cream Pie
Ingredients
Directions
The book gives no oven temperature. The 400°F (200°C) in the steps was added when the recipe was transcribed, as a starting point.
Make the custard
Heat the milk in a tea kettle until hot but not boiling.
Add the sugar, flour, and beaten eggs; stir rapidly until thickened.
Flavor with lemon or vanilla and pour over the pre-baked crust.
Make the meringue and bake
Beat the egg whites to stiff peaks.
Mix in the powdered sugar.
Spread the meringue over the custard.
Bake in a 400°F (200°C) oven until light brown.
Let cool before serving.
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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Milk + flourtop 14% of all pairsSmell alikelowCooked together78,219 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Sugar + flourtop 15% of all pairsSmell alikemoderateCooked together92,116 recipes
Shared aroma: phenylacetaldehyde (hawthorne, honey).
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Milk + lemontop 15% of all pairsSmell alikemoderateCooked together19,053 recipes
Shared aroma: 2-nonenal (fatty, green).
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Flour + eggtop 15% of all pairsSmell alikelowCooked together106,462 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Flour + lemontop 17% of all pairsSmell alikemoderateCooked together30,404 recipes
Shared aroma: isobutyraldehyde (malty, green).
Milk and flour 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
- Milk
- Forms the base of the custard, providing liquid and creamy body.
- Eggs
- Thicken the custard as they set with heat, giving it structure.
- Flour
- Helps thicken the custard and gives it a smooth, stable texture.
- White sugar
- Sweetens the custard and helps keep it smooth and tender.
- Egg whites
- Whipped into stiff peaks to form a light meringue that browns in the oven.
The step that matters
Stir the custard until thickened. Stirring rapidly keeps the flour and egg mixture smooth and prevents lumps or scrambled egg, while the starch and egg proteins set into a thick custard as it heats.
Swap the lemon
How well each one fits the dish's main ingredients (milk, sugar, flour, egg):
- Vanillafits better
- Raisinfits better
- Figfits better
- Lemonthe original
Fit is the average pairing score against milk, sugar, flour, egg. 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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