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Dessert

Peanut Macaroons

Peanut macaroons are sweet baked treats made with sugar, peanuts, flour, egg whites, and a pinch of salt.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 5 ingredients
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Why it works: Sugar and flour are a kitchen classic. They rank in the top 15% of all ingredient pairs, and cooks put them together in 92,116 recipes. Both carry phenylacetaldehyde, which smells hawthorne, honey. The science ↓

Peanut Macaroons

Oven, in the book's wordsA very slow oven

Ingredients

Directions

The book says “a very slow oven”. The 300°F (150°C) in the steps is the modern equivalent, not the book's own figure.

Prepare and mix

  1. Preheat your oven to 300°F (150°C).

  2. In a bowl, mix together the sugar, chopped peanuts, flour, egg whites, and salt until well combined.

Shape and bake

  1. Drop spoonfuls of the mixture onto a baking sheet.

  2. Bake in the preheated oven until lightly golden.

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. Sugar + flourtop 15% of all pairs
    Smell alikemoderate
    Cooked together92,116 recipes

    Shared aroma: phenylacetaldehyde (hawthorne, honey).

  2. Peanut + flourtop 15% of all pairs
    Smell alikemoderate
    Cooked together1,427 recipes

    Shared aroma: isobutyraldehyde (malty, green).

  3. Flour + eggtop 15% of all pairs
    Smell alikelow
    Cooked together106,462 recipes

    Shared aroma: isobutyraldehyde (malty, green).

  4. Sugar + eggtop 21% of all pairs
    Smell alikemoderate
    Cooked together122,807 recipes

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

  5. Sugar + peanuttop 27% of all pairs
    Smell alikelow
    Cooked together2,545 recipes

    Shared aroma: guaiacol (smoky, sweet).

Flour and egg barely smell alike, yet cooks put them together in 106,462 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

Egg whites
Provide structure and bind the mixture so the macaroons hold their shape.
Sugar
Adds sweetness and helps the surface brown as the macaroons bake.
Chopped peanuts
Supply flavor and texture, along with fat that adds richness.
Flour
Adds a little body so the mixture holds together while baking.

The step that matters

Baking until lightly golden. Sugar browns as it heats, so the macaroons need enough time for color and flavor to develop. Pulling them too early leaves them pale and soft, while overbaking can make them dry and hard.

Swap the peanut

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

  1. Almondfits better
  2. Chestnutfits better
  3. Milletfits better
  4. Peanutthe original

Fit is the average pairing score against sugar, flour, 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.

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