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 ↓
Apple Custard Pudding
Ingredients
Directions
The book says “a moderate oven”. The 350°F (175°C) in the steps is the modern equivalent, not the book's own figure.
Make the apple base
Combine apples and water in a pot.
Stew until soft.
Remove from heat.
Stir in sugar, butter, lemon juice, and lemon rind.
Assemble and bake
Mix flour with bread crumbs.
Stir into apple mixture.
Gently fold in beaten egg whites.
Pour mixture into a buttered pudding dish.
Bake at 350°F (175°C) for 45 minutes.
Serve with hard sauce.
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).
-
Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Bread + eggtop 13% of all pairsSmell alikemoderateCooked together22,662 recipes
Shared aroma: (e)-2-octenal (fatty, green).
-
Apple + breadtop 14% of all pairsSmell alikemoderateCooked together1,790 recipes
Shared aroma: 2,4-decadienal (seaweed).
-
Apple + lemontop 14% of all pairsSmell alikemoderateCooked together7,551 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
Butter and flour barely smell alike, yet cooks put them together in 124,287 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
- Apples
- Provide the main body and soft, tender texture of the pudding.
- Egg whites
- Beaten into the mixture to lighten it and help it rise and set in the oven.
- Bread crumbs
- Absorb moisture and give the pudding a soft, set structure.
- Flour
- Thickens the apple mixture so it holds together when baked.
- Butter
- Adds richness and fat for a tender crumb and smooth flavor.
- Sugar
- Adds sweetness and helps balance the tartness of the lemon and apples.
The step that matters
Gently fold in beaten egg whites. Folding rather than stirring keeps the air in the beaten whites. Deflating them makes the pudding dense instead of light and risen.
Swap the apple
How well each one fits the dish's main ingredients (sugar, butter, lemon, flour, bread, egg):
- Raisinfits better
- Vanillafits better
- Figfits better
- Applethe original
Fit is the average pairing score against sugar, butter, lemon, flour, bread, 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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