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Dessert

Apple Custard Pie

A custard pie made with milk, eggs, sugar, salt, nutmeg or lemon, and grated apple.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 6 ingredients
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Why it works: Milk and apple are a kitchen classic. They rank in the top 11% of all ingredient pairs, and cooks put them together in 4,104 recipes. Both carry 4-heptenal, which smells creamy, biscuit. The science ↓

Apple Custard Pie

Oven, in the book's wordsA very moderate oven

Ingredients

Directions

The book says “a very moderate oven”. The 350°F (175°C) in the steps is the modern equivalent, not the book's own figure.

Make the custard

  1. Heat the milk until steaming hot.

  2. In a bowl, mix the eggs, sugar, salt, and nutmeg or lemon.

  3. Pour the hot milk into the egg mixture and stir well.

  4. Add the grated apple and mix until combined.

Bake

  1. Pour the mixture into a pie dish and bake in a moderate oven at 350°F (175°C) without an upper crust.

  2. Bake until set, being careful not to bake too quickly to prevent separation.

Recipe from a historical cookbook (Internet Archive).

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.

  1. Milk + appletop 11% of all pairs
    Smell alikemoderate
    Cooked together4,104 recipes

    Shared aroma: 4-heptenal (creamy, biscuit).

  2. Nutmeg + appletop 12% of all pairs
    Smell alikemoderate
    Cooked together3,790 recipes

    Shared aroma: estragole (anise, licorice).

  3. Milk + nutmegtop 15% of all pairs
    Smell alikemoderate
    Cooked together14,685 recipes

    Shared aroma: eucalyptol (eucalyptus, herbal).

  4. Egg + nutmegtop 17% of all pairs
    Smell alikelow
    Cooked together24,744 recipes

    Shared aroma: acetic acid (sour, vinegar).

  5. Sugar + appletop 18% of all pairs
    Smell alikelow
    Cooked together16,478 recipes

    Shared aroma: beta-damascenone (apple, rose).

Egg and nutmeg barely smell alike, yet cooks put them together in 24,744 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

Eggs
Set the custard as they cook, giving it structure and body.
Milk
Forms the liquid base of the custard and adds richness and softness.
Sugar
Adds sweetness and helps balance the eggs and milk.
Grated apple
Adds moisture and fruit flavor to the custard.

The step that matters

Bake until set, without rushing. Egg proteins set gently as the custard heats. Baking too quickly or at too high a heat can make the eggs curdle and separate, leaving a watery, grainy texture instead of a smooth set custard.

Swap the apple

How well each one fits the dish's main ingredients (milk, egg, sugar, nutmeg):

  1. Vanillafits better
  2. Raisinfits better
  3. Figfits better
  4. Applethe original

Fit is the average pairing score against milk, egg, sugar, nutmeg. 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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