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Dessert

Apple Float

Apple Float is a dessert of stewed apples in a gelatinous syrup topped with custard and whipped egg whites.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 10 ingredients
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Why it works: Apple and milk 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 Float

Ingredients

Directions

Poach the apples

  1. Place the apples in a pot and cover with water.

  2. Stew until they are tender.

  3. Remove the apples and add the sugar to the cooking water. Bring to a boil.

  4. Return the apples to the pot.

  5. Stew until they are clear and fully cooked.

Make the syrup

  1. Slice the lemon into the syrup.

  2. Add the dissolved gelatine. Mix well and bring to a boil.

  3. Pour the syrup over the apples.

  4. Let it cool until it sets.

Make the custard

  1. Whisk the egg yolks with powdered sugar and milk in a saucepan.

  2. Cook until thickened, then cool.

  3. Spread the custard over the apples.

Finish and brown

  1. Whip the egg whites with lemon flavor.

  2. Place on top of the custard.

  3. Brown the top in the oven.

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. Apple + milktop 11% of all pairs
    Smell alikemoderate
    Cooked together4,104 recipes

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

  2. Apple + lemontop 14% of all pairs
    Smell alikemoderate
    Cooked together7,551 recipes

    Shared aroma: trans-2-nonenal (cardboard, fatty).

  3. Lemon + milktop 15% of all pairs
    Smell alikemoderate
    Cooked together19,053 recipes

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

  4. Apple + sugartop 18% of all pairs
    Smell alikelow
    Cooked together16,478 recipes

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

  5. Sugar + lemontop 18% of all pairs
    Smell alikelow
    Cooked together53,532 recipes

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

Apple and sugar barely smell alike, yet cooks put them together in 16,478 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
Hold their shape when stewed and form the fruit base of the dessert.
Gelatine
Sets the cooled syrup so it holds a firm, sliceable layer over the apples.
Egg yolks
Thicken the milk into a smooth custard when gently cooked.
Milk
Forms the liquid base of the custard that the yolks thicken.
Egg whites
Whipped into a light foam that gives the topping its airy texture and browns in the oven.

The step that matters

Cook the custard until thickened. Egg yolks thicken through gentle heat; if the custard boils or overheats, the yolks can scramble and turn grainy instead of smooth.

Swap the apple

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

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

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