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Dessert

Nut Wafers

Nut wafers are baked squares made from flour, brown sugar, eggs, walnuts, baking powder, and salt.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 6 ingredients
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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 ↓

Nut Wafers

Oven, in the book's wordsA quick oven

Ingredients

Directions

The book says “a quick oven”. The 350°F (175°C) in the steps is the modern equivalent, not the book's own figure.

Prepare

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

Make and bake

  1. In a bowl, combine the brown sugar and well-beaten eggs; beat until creamy.

  2. Fold in the flour, chopped walnuts, and salt.

  3. Spread the mixture thinly on well-buttered baking sheets.

  4. Bake until light brown.

  5. Cut into squares and remove from the pan.

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. Flour + sugartop 15% of all pairs
    Smell alikemoderate
    Cooked together92,116 recipes

    Shared aroma: phenylacetaldehyde (hawthorne, honey).

  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. Walnut + eggtop 23% of all pairs
    Smell alikemoderate
    Cooked together6,037 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

Eggs
Beaten eggs provide structure and moisture that bind the batter into a thin, set wafer.
Brown sugar
Sweetens the batter and adds molasses flavour, helping the wafers brown in the oven.
English walnuts
Add crunch and a rich, toasty nut flavour to the wafer.
Flour
Gives the batter enough body to hold together as it sets.
Baking powder
Releases gas that lightens the batter slightly so the wafers are less dense.

The step that matters

Spread the mixture thinly. Thin spreading lets the wafers bake through and crisp evenly; a thick layer stays soft in the middle and can burn at the edges before it sets.

Swap the walnut

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

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

Fit is the average pairing score against flour, sugar, 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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