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Dessert

Walnut Wafers

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

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 350°F (175°C) in the steps was added when the recipe was transcribed, as a starting point.

Make the batter

  1. Beat the eggs until light.

  2. Add brown sugar, flour mixed with baking powder, salt, and walnut meats.

Bake

  1. Drop spoonfuls onto buttered baking sheets.

  2. Bake at 350°F (175°C) until 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. Egg + flourtop 15% of all pairs
    Smell alikelow
    Cooked together106,462 recipes

    Shared aroma: isobutyraldehyde (malty, green).

  5. Egg + sugartop 21% of all pairs
    Smell alikemoderate
    Cooked together122,807 recipes

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

Egg and flour 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

Eggs
Beaten eggs give the batter its structure and help bind the wafers together.
Brown sugar
Adds sweetness and moisture, and helps the wafers brown as they bake.
Flour
Provides the starch and structure that hold the wafers together while they set.
Baking powder
Releases gas during baking so the wafers rise slightly and turn light rather than dense.
Walnut meats
Add texture and a nutty flavor, with fat that adds richness to the wafers.

The step that matters

Bake until brown. Baking until brown develops flavor through browning, but the wafers keep firming as they cool, so pulling them too late can make them bitter or hard.

Swap the walnut

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

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

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