Why it works: Butter and bread are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 27,232 recipes. Both carry delta-decalactone, which smells sweet, creamy. The science ↓
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
Line a pie plate with the rich crust.
Turn the stewed and sifted prunes into the crust and sweeten slightly.
Make the topping
In a bowl, beat the butter with the sugar, bread crumbs, and egg yolks until well combined.
Gently fold in the whipped egg whites until just mixed.
Spread the mixture over the prunes.
Bake
Bake in a moderate oven at 350°F (175°C) 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.
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Butter + breadtop 7% of all pairsSmell alikemoderateCooked together27,232 recipes
Shared aroma: delta-decalactone (sweet, creamy).
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Egg + breadtop 13% of all pairsSmell alikemoderateCooked together22,662 recipes
Shared aroma: (e)-2-octenal (fatty, green).
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Egg + buttertop 17% of all pairsSmell alikemoderateCooked together118,967 recipes
Shared aroma: decanal (soap, orange peel).
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Sugar + buttertop 17% of all pairsSmell alikemoderateCooked together98,233 recipes
Shared aroma: guaiacol (smoky, sweet).
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Sugar + eggtop 21% of all pairsSmell alikemoderateCooked together122,807 recipes
Shared aroma: 2-nonenal (fatty, green).
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 and moist, soft filling beneath the topping.
- Egg whites
- Whipped to add lightness and help the topping rise and set in the oven.
- Egg yolks
- Enrich the topping and help it set into a tender, custard-like texture.
- Bread crumbs
- Soak up moisture and give the topping body so it holds its shape.
- Butter
- Adds richness and a tender texture to the topping.
The step that matters
Gently fold in the whipped egg whites. Folding rather than stirring keeps the air in the whipped whites. That air gives the topping its lift, so overmixing will leave it dense and flat.
“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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