Why it works: Nutmeg and cinnamon match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 11,917 recipes. Both carry estragole, which smells anise, licorice. The science ↓
Apple Custard
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
Stew the apples until tender.
Run the cooked apples through a sieve.
Add salt, nutmeg, and cinnamon to the apple mixture.
Make the meringue and bake
If meringue is desired, beat the egg whites and gradually add 3 tablespoons of sugar until stiff peaks form.
Pour the apple mixture into a pastry shell and top with meringue.
Bake in a preheated oven at 350°F (175°C) until the meringue is golden.
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 + cinnamontop 1% of all pairsSmell alikestrongCooked together11,917 recipes
Shared aroma: estragole (anise, licorice).
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Apple + cinnamontop 4% of all pairsSmell alikemoderateCooked together5,598 recipes
Shared aroma: methyl cinnamate (strawberry).
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Sugar + cinnamontop 10% of all pairsSmell alikelowCooked together30,779 recipes
Shared aroma: guaiacol (smoky, sweet).
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Apple + nutmegtop 12% of all pairsSmell alikemoderateCooked together3,790 recipes
Shared aroma: estragole (anise, licorice).
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Apple + buttertop 14% of all pairsSmell alikemoderateCooked together8,706 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
Sugar and cinnamon barely smell alike, yet cooks put them together in 30,779 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 bulk and body of the filling, with tartness and fruit flavor.
- Egg yolks
- Thicken the custard as they set, giving the filling a smooth, rich texture.
- Sugar
- Adds sweetness and helps stabilize the whipped egg white foam.
- Egg whites
- Whip into a foam that gives the optional meringue its volume and structure.
- Butter
- Adds fat for richness and a softer mouthfeel in the filling.
The step that matters
Adding sugar gradually to the egg whites. Adding sugar slowly while whipping lets the foam build a stable structure. Dumping it in all at once, or getting any fat or yolk into the whites, can stop them from reaching stiff peaks.
Swap the apple
How well each one fits the dish's main ingredients (egg, sugar, butter, nutmeg, cinnamon):
- Vanillafits better
- Raisinfits better
- Lemonfits better
- Applethe original
Fit is the average pairing score against egg, sugar, butter, nutmeg, cinnamon. 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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