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Dessert

Sweet Wafers

A thin, sponge-like wafer made with flour, sugar, eggs, butter, lemon flavoring, and milk.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 6 ingredients
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Why it works: Butter and milk are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 81,283 recipes. Both carry (z)-4-heptenal, which smells biscuit, cream. The science ↓

Sweet Wafers

Ingredients

Directions

Prepare

  1. Preheat your wafer iron.

Make the batter

  1. In a bowl, mix the flour and sugar.

  2. Add the eggs and melted butter, then mix well.

  3. Flavor the batter with lemon.

  4. Gradually add milk until the batter reaches the consistency of sponge cake.

Bake

  1. Pour the batter into the preheated wafer iron and 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. Butter + milktop 7% of all pairs
    Smell alikemoderate
    Cooked together81,283 recipes

    Shared aroma: (z)-4-heptenal (biscuit, cream).

  2. Flour + buttertop 12% of all pairs
    Smell alikelow
    Cooked together124,287 recipes

    Shared aroma: isobutyraldehyde (malty, green).

  3. Flour + milktop 14% of all pairs
    Smell alikelow
    Cooked together78,219 recipes

    Shared aroma: isobutyraldehyde (malty, green).

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

    Shared aroma: phenylacetaldehyde (hawthorne, honey).

  5. Lemon + milktop 15% of all pairs
    Smell alikemoderate
    Cooked together19,053 recipes

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

Flour and butter barely smell alike, yet cooks put them together in 124,287 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

Flour
Forms the structure of the wafer as the batter sets.
Eggs
Bind the batter and help set the wafer's structure.
Sugar
Adds sweetness and helps the wafer brown.
Butter
Adds fat for richness and a tender texture.
Milk
Adds moisture and thins the batter to a pourable consistency.

The step that matters

Adding the milk to the right consistency. The batter must be thin enough to spread into a thin layer in the iron but not so thin that it runs out. Adding milk gradually lets you stop when it matches the sponge cake consistency the recipe describes.

Swap the lemon

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

  1. Vanillafits better
  2. Raisinfits better
  3. Figfits better
  4. Lemonthe original

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