Why it works: Sugar and cream are a kitchen classic. They rank in the top 9% of all ingredient pairs, and cooks put them together in 43,450 recipes. Both carry 2,3-butanedione, which smells butter, sweet. The science ↓
Cream 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.
Make the pie crusts
Preheat the oven to 350°F (175°C).
In a bowl, beat the eggs and mix in the sugar.
Dissolve the baking soda in a little hot water and add it to the mixture.
Stir in the cream of tartar and sifted flour until combined.
Pour the batter into flat pie tins and bake until golden.
Make the cream filling
In a saucepan, boil the milk.
Stir in the sugar, flour, and eggs, and boil for a few minutes until thickened.
Remove from heat and let cool.
Assemble
Flavor the cream with lemon essence and spread it between the baked pie crusts.
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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Sugar + creamtop 9% of all pairsSmell alikemoderateCooked together43,450 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
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Flour + milktop 14% of all pairsSmell alikelowCooked together78,219 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
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).
-
Egg + flourtop 15% of all pairsSmell alikelowCooked together106,462 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
- Eggs
- Beaten eggs give the crust batter structure and, in the cream, thicken and set it.
- Baking soda
- Reacts with the cream of tartar to release gas, helping the crusts rise and stay light.
- Cream of tartar
- Acidifies the batter, reacting with baking soda to lighten the crust texture.
- All-purpose flour
- Provides the starch and gluten that give the crusts and cream their structure.
- Milk
- Forms the base of the cream filling, providing moisture and richness.
- Sugar
- Sweetens the crusts and cream, and adds tenderness to the batter.
The step that matters
Boil the cream until thickened. The flour and eggs must be cooked through while boiling; this starch and egg setting is what thickens the filling, so it must be stirred and boiled long enough to set before cooling.
Swap the lemon
How well each one fits the dish's main ingredients (egg, sugar, cream, flour, milk):
- Vanillafits better
- Raisinfits better
- Figfits better
- Lemonthe original
Fit is the average pairing score against egg, sugar, cream, flour, milk. 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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