Name: Apple Custard
Ingredients: half cupful of sugar; three ounces of bitter almonds; three tablespoonfuls of sugar; six ounces of fine white sugar; one ounce of patent gelatine in one quart of boiling milk; a quart of rich milk alternately; a pound of shelled sweet almonds; a cup of sugar; a quart of rich milk; a teaspoonful of lemon extract; a pound of sweet almonds; six eggs very light; eight eggs very light; one way until it begins to thicken; four eggs; one quart of boiling milk

Why it works: Almond and lemon match in chemistry and in kitchens. They rank in the top 10% of all ingredient pairs, and cooks put them together in 5,655 recipes. Both carry eucalyptol, which smells eucalyptus, herbal. The science ↓

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.

Almond + lemontop 10% of all pairs

Smell alikestrong

Cooked together5,655 recipes

Shared aroma: eucalyptol (eucalyptus, herbal).
Milk + lemontop 15% of all pairs

Smell alikemoderate

Cooked together19,053 recipes

Shared aroma: 2-nonenal (fatty, green).
Almond + milktop 16% of all pairs

Smell alikemoderate

Cooked together5,800 recipes

Shared aroma: 2,4-decadienal (seaweed).
Sugar + almondtop 18% of all pairs

Smell alikemoderate

Cooked together15,679 recipes

Shared aroma: 1-penten-3-one (fish, pungent).
Sugar + lemontop 18% of all pairs

Smell alikelow

Cooked together53,532 recipes

Shared aroma: 2-nonenal (fatty, green).

Sugar and lemon barely smell alike, yet cooks put them together in 53,532 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 (in the method): Provide the bulk and flavour of the dish, softened by stewing into a smooth pulp.
Eggs: Beaten into the milk, they set on baking to give the custard its structure.
Rich milk: Forms the liquid base of the custard, adding richness and a soft, tender texture.
Sugar: Sweetens the apple pulp and balances its tartness.

The step that matters

Stirring the eggs into the milk and apple. Adding the beaten eggs gradually, alternately with the warm-cooled apple, helps them blend evenly without curdling. Even blending gives a smooth, uniformly set custard rather than scrambled streaks.

Swap the almond

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

Milletfits about as well
Almondthe original
Pistachiofits about as well
Walnutfits about as well

Fit is the average pairing score against sugar, milk, lemon, 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.

Ingredient	Portion assumed	kcal
Milk	1 cup (244ml) whole	149
Egg	1 large egg (50g)	78
Sugar	1 tbsp (12.5g) granulated	49
Lemon	juice of 1 lemon (48ml)	12
Almond	1 almond (1.2g)	7

Apple Custard

Apple Custard

Ingredients

Directions

Prepare the apples

Make the custard and bake

Nutrition, whole recipe (rough)