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Dessert

Walnut Wafers

A sweet baked wafer made with brown sugar, flour, walnuts, and eggs.

From an old cookbook · modernised transcription
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Why it works: Flour and walnut are a kitchen classic. They rank in the top 12% of all ingredient pairs, and cooks put them together in 5,873 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓

Walnut Wafers

Ingredients

Directions

The book gives no oven temperature. The 400°F (200°C) in the steps was added when the recipe was transcribed, as a starting point.

Prepare

  1. Preheat the oven to 400°F (200°C).

  2. Beat the egg yolks until light.

Make the batter

  1. Mix in the brown sugar, then add the flour and walnut meats.

  2. Fold in the beaten egg whites.

Bake

  1. Drop spoonfuls of the mixture onto greased and floured baking sheets.

  2. Bake until golden brown.

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. Flour + walnuttop 12% of all pairs
    Smell alikemoderate
    Cooked together5,873 recipes

    Shared aroma: isobutyraldehyde (malty, green).

  2. Walnut + meattop 13% of all pairs
    Smell alikemoderate
    Cooked together1,035 recipes

    Shared aroma: 2,4-decadienal (seaweed).

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

    Shared aroma: phenylacetaldehyde (hawthorne, honey).

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

    Shared aroma: isobutyraldehyde (malty, green).

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

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

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

Brown sugar
Adds sweetness and moisture, and helps the wafers brown and turn chewy.
Flour
Provides the structure that holds the wafers together as they set.
Walnut meats
Adds texture and a nutty flavor, with fat that contributes to crispness.
Eggs
Bind the mixture and, with the whites folded in, add lightness and structure.

The step that matters

Fold in the beaten egg whites. Folding gently keeps the air beaten into the whites, so the mixture stays light instead of deflating and baking up dense.

Swap the walnut

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

  1. Almondfits better
  2. Chestnutfits about as well
  3. Walnutthe original
  4. Pistachiofits about as well

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