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Dessert

Runkel’s Macaroons

A baked treat made from egg white, sugar, cocoa, oats, salt, and vanilla.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 6 ingredients
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Why it works: Cocoa and vanilla work together. They rank in the top 4% of all ingredient pairs, and cooks put them together in 357 recipes. Both carry sotolon, which smells curry, maple. The science ↓

Runkel’s Macaroons

Oven, in the book's wordsA moderate oven

Ingredients

Directions

The book says “a moderate oven”. The 350°F (175°C) in the steps is the modern equivalent, not the book's own figure. The book gives no cooking times; the times in the steps were added in transcription, so check for doneness rather than trusting the clock.

Prepare

  1. Preheat the oven to 350°F (175°C).

Make the batter

  1. Beat the egg white until stiff.

  2. In a bowl, mix the cocoa, sugar, and salt.

  3. Add the cocoa mixture to the beaten egg white.

  4. Stir in the rolled oats and vanilla extract.

Bake

  1. Drop teaspoonfuls of the mixture onto a buttered baking sheet.

  2. Bake until done, about 10-15 minutes.

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. Cocoa + vanillatop 4% of all pairs
    Smell alikemoderate
    Cooked together357 recipes

    Shared aroma: sotolon (curry, maple).

  2. Oats + vanillatop 5% of all pairs
    Smell alikemoderate
    Cooked together1,532 recipes

    Shared aroma: alpha-pinene (pine, turpentine).

  3. Sugar + vanillatop 8% of all pairs
    Smell alikelow
    Cooked together35,032 recipes

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

  4. Cocoa + oatstop 15% of all pairs
    Smell alikemoderate
    Cooked together28 recipes

    Shared aroma: ethyl octanoate (fruity, wine).

  5. Sugar + oatstop 19% of all pairs
    Smell alikelow
    Cooked together3,548 recipes

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

Sugar and vanilla barely smell alike, yet cooks put them together in 35,032 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 white
Whipped to stiffness, it gives the macaroons their light, airy structure.
Sugar
Sweetens the cookies and helps stabilize the whipped egg white.
Cocoa
Provides the chocolate flavor and color of the macaroons.
Rolled oats
Add chewy texture and bulk to the mixture.

The step that matters

Beat the egg white until stiff. Egg white foam provides nearly all the lift and airy structure in these macaroons. If it is under-whipped, the mixture will be dense and spread flat in the oven. Stir the dry ingredients in gently so the foam does not deflate.

Swap the cocoa

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

  1. Almondfits better
  2. Pecansfits better
  3. Flaxseedfits better
  4. Cocoathe original

Fit is the average pairing score against egg, sugar, oats, vanilla. 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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