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Bread

Wafer Biscuits

Thin, crisp biscuits made from sugar, flour, egg whites, and aromatic oil drops.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 5 ingredients
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Why it works: Cinnamon and clove match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 14,189 recipes. Both carry ethyl cinnamate, which smells sweet, balsamic. The science ↓

Wafer Biscuits

Oven, in the book's wordsA very slack oven

Ingredients

Directions

The book says “a very slack oven”. The 300°F (150°C) in the steps is the modern equivalent, not the book's own figure.

Prepare

  1. Preheat your oven to 300°F (150°C).

  2. In a bowl, beat the egg whites until frothy.

  3. Melt the sugar and sift it through a fine sieve.

  4. Butter copper or tinned baking plates lightly.

Make and bake

  1. Mix the melted sugar with the flour, egg whites, and drops of cinnamon and clove oils to form a liquid paste.

  2. Drop the paste onto the plates in penny-sized drops, spaced four inches apart.

  3. Bake until set, watching carefully to avoid burning.

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. Cinnamon + clovetop 1% of all pairs
    Smell alikestrong
    Cooked together14,189 recipes

    Shared aroma: ethyl cinnamate (sweet, balsamic).

  2. Flour + cinnamontop 9% of all pairs
    Smell alikemoderate
    Cooked together17,341 recipes

    Shared aroma: isobutyraldehyde (malty, green).

  3. Sugar + cinnamontop 10% of all pairs
    Smell alikelow
    Cooked together30,779 recipes

    Shared aroma: guaiacol (smoky, sweet).

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

    Shared aroma: phenylacetaldehyde (hawthorne, honey).

  5. Flour + clovetop 15% of all pairs
    Smell alikemoderate
    Cooked together12,671 recipes

    Shared aroma: isobutyraldehyde (malty, green).

Sugar and cinnamon barely smell alike, yet cooks put them together in 30,779 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 whites
Provide structure and lift, setting the thin paste into crisp wafers as they bake.
Sugar
Adds sweetness and, once melted and baked, helps the wafers turn crisp and golden.
Flour
Gives the paste body so the drops hold a shape rather than spreading completely.

The step that matters

Watching the bake. Sugar-rich batter browns quickly and can scorch before it sets, so the wafers should be checked closely and removed once set and lightly colored.

Swap the clove

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

  1. Nutmegfits better
  2. Cardamomfits better
  3. Allspicefits about as well
  4. Clovethe original

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