Why it works: Nutmeg and lemon match in chemistry and in kitchens. They rank in the top 5% of all ingredient pairs, and cooks put them together in 11,318 recipes. Both carry beta-phellandrene, which smells minty, terpene. The science ↓
Green Apple Custard Pie
Ingredients
Directions
Prepare the filling
Stew the apples in enough water to prevent burning.
Mash and strain the cooked apples.
Let the apples cool, then mix in the beaten eggs, sweet milk, melted butter, grated nutmeg, lemon juice, and sugar.
Bake
Pour the mixture into a pie crust.
Bake until set and golden brown.
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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Nutmeg + lemontop 5% of all pairsSmell alikestrongCooked together11,318 recipes
Shared aroma: beta-phellandrene (minty, terpene).
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Milk + buttertop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Apple + milktop 11% of all pairsSmell alikemoderateCooked together4,104 recipes
Shared aroma: 4-heptenal (creamy, biscuit).
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Apple + nutmegtop 12% of all pairsSmell alikemoderateCooked together3,790 recipes
Shared aroma: estragole (anise, licorice).
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Apple + lemontop 14% of all pairsSmell alikemoderateCooked together7,551 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Eggs
- Set the custard as they cook, giving the filling its structure.
- Green apples
- Provide the bulk of the filling and its tart, fruity flavor.
- Sweet milk
- Adds moisture and richness, helping form a smooth custard.
- Butter
- Adds fat for richness and a tender texture.
- Sugar
- Adds sweetness and helps the custard brown at the edges.
The step that matters
Bake until set and golden brown. Egg proteins coagulate as they heat, so the custard sets firm. Underbaking leaves it runny, while overbaking can make it weep or curdle.
Swap the apple
How well each one fits the dish's main ingredients (egg, milk, butter, nutmeg, lemon, sugar):
- Vanillafits better
- Figfits better
- Orangefits better
- Applethe original
Fit is the average pairing score against egg, milk, butter, nutmeg, lemon, 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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