Why it works: Cream and sugar 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 Prune 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
Wash and stew the prunes until soft, then rub through a colander.
In a bowl, combine the prune puree with sweet cream, beaten egg yolks, and sugar.
Fold in the beaten egg whites and add pineapple flavoring.
Bake and top
Pour the mixture into a pie crust and bake at 350°F (175°C) until set.
Top with beaten egg whites mixed with sugar and flavor with pineapple 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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Cream + sugartop 9% of all pairsSmell alikemoderateCooked together43,450 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
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Sugar + pineappletop 19% of all pairsSmell alikelowCooked together4,841 recipes
Shared aroma: 2-nonenal (fatty, green).
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Egg + sugartop 21% of all pairsSmell alikemoderateCooked together122,807 recipes
Shared aroma: 2-nonenal (fatty, green).
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Cream + eggtop 24% of all pairsSmell alikelowCooked together42,166 recipes
Shared aroma: acetic acid (sour, vinegar).
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Cream + pineappletop 25% of all pairsSmell alikelowCooked together1,574 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
Cream and egg barely smell alike, yet cooks put them together in 42,166 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
- Prunes
- Provide the main fruit flavor, sweetness, and body to the filling.
- Sweet cream
- Adds richness and a smooth, creamy texture to the filling.
- Egg yolks
- Thicken the custard so it sets firm when baked.
- Sugar
- Sweetens the filling and balances the tartness of the prunes.
- Egg whites
- Add lightness to the filling and form the sugared topping.
The step that matters
Bake until just set. Egg yolks set into a custard at moderate heat, and overbaking makes the proteins tighten and curdle, leaving the filling grainy and weepy.
Swap the pineapple
How well each one fits the dish's main ingredients (cream, egg, sugar):
- Vanillafits better
- Raisinfits better
- Strawberryfits better
- Pineapplethe original
Fit is the average pairing score against cream, egg, sugar. 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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