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Sauce

Peach Beandy Sauce

A sweet, airy sauce made with butter, powdered sugar, egg whites, heavy cream, peach brandy, and a pinch of salt.

From an old cookbook · modernised transcription
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Why it works: Butter and cream are a kitchen classic. They rank in the top 8% of all ingredient pairs, and cooks put them together in 41,516 recipes. Both carry delta-dodecalactone, which smells sweet, creamy. The science ↓

Peach Beandy Sauce

Ingredients

Directions

  1. Cream the butter in a bowl.

  2. Gradually add the powdered sugar while beating constantly.

  3. Fold in the beaten egg whites and salt.

  4. Place the bowl in a saucepan of hot water and stir constantly until heated through.

  5. Remove from heat and stir in the heavy cream and peach brandy.

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. Butter + creamtop 8% of all pairs
    Smell alikemoderate
    Cooked together41,516 recipes

    Shared aroma: delta-dodecalactone (sweet, creamy).

  2. Cream + sugartop 9% of all pairs
    Smell alikemoderate
    Cooked together43,450 recipes

    Shared aroma: 2,3-butanedione (butter, sweet).

  3. Peach + brandytop 12% of all pairs
    Smell alikemoderate
    Cooked together339 recipes

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

  4. Butter + peachtop 14% of all pairs
    Smell alikemoderate
    Cooked together860 recipes

    Shared aroma: 2,6-nonadienal (cucumber, green).

  5. Butter + brandytop 15% of all pairs
    Smell alikemoderate
    Cooked together5,127 recipes

    Shared aroma: ethyl octanoate (fruity, wine).

Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs

What each ingredient does

Butter
Creams with the sugar to give the sauce a rich, smooth body.
Powdered sugar
Sweetens the sauce and dissolves smoothly into the creamed butter.
Egg whites
Whipped into the mixture to make it light and airy.
Heavy cream
Adds richness and a softer, silkier texture when stirred in at the end.

The step that matters

Heat the bowl over hot water gently and keep stirring. Egg whites can curdle or turn grainy if overheated, so stirring constantly over gentle heat keeps the sauce smooth and evenly warmed.

Swap the peach

How well each one fits the dish's main ingredients (butter, cream, sugar, egg, brandy):

  1. Vanillafits better
  2. Apricotfits about as well
  3. Raspberryfits about as well
  4. Peachthe original

Fit is the average pairing score against butter, cream, sugar, egg, brandy. 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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