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Dessert

Vanilla Wafers

A sweet biscuit made from sugar, butter, egg, milk, flour, baking powder, salt, and vanilla.

From an old cookbook · modernised transcription
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Why it works: Vanilla and milk are a kitchen classic. They rank in the top 5% of all ingredient pairs, and cooks put them together in 19,187 recipes. Both carry ethyl caproate, which smells fruity, apple peel. The science ↓

Vanilla Wafers

Oven, in the book's wordsA quick oven

Ingredients

Directions

The book says “a quick oven”. The 400°F (200°C) in the steps is the modern equivalent, not the book's own figure.

Make the dough

  1. Cream together the sugar and butter.

  2. Add the egg and re-cream the mixture.

  3. Sift together the flour, baking powder, and salt.

  4. Add the dry ingredients alternately with the milk and vanilla to the creamed mixture.

  5. Mix well and roll the dough on a floured surface as thin as possible.

Cut and bake

  1. Cut into shapes and bake on greased sheets in a 400°F (200°C) oven.

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. Vanilla + milktop 5% of all pairs
    Smell alikemoderate
    Cooked together19,187 recipes

    Shared aroma: ethyl caproate (fruity, apple peel).

  2. Butter + milktop 7% of all pairs
    Smell alikemoderate
    Cooked together81,283 recipes

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

  3. Sugar + vanillatop 8% of all pairs
    Smell alikelow
    Cooked together35,032 recipes

    Shared aroma: beta-damascenone (apple, rose).

  4. Butter + flourtop 12% of all pairs
    Smell alikelow
    Cooked together124,287 recipes

    Shared aroma: isobutyraldehyde (malty, green).

  5. Vanilla + flourtop 12% of all pairs
    Smell alikemoderate
    Cooked together19,241 recipes

    Shared aroma: isobutyraldehyde (malty, green).

Sugar and vanilla barely smell alike, yet cooks put them together in 35,032 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

Butter
Creams with the sugar to trap air and give a tender, rich crumb.
Sugar
Sweetens the wafers and helps the creamed mixture hold air for a light texture.
Egg
Adds structure and richness, binding the dough together.
Baking powder
Releases gas in the dough to give the wafers lift and a crisp, light texture.
Milk
Adds moisture so the flour hydrates into a workable dough.
Flour
Forms the main structure of the wafers once baked.

The step that matters

Rolling the dough as thin as possible. Thin dough bakes through and turns crisp; thick dough stays soft and cakey in the middle, and rolling on a floured surface keeps it from sticking without making it tough.

Swap the vanilla

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

  1. Vanillathe original
  2. Raisinfits about as well
  3. Figfits less well
  4. Coconutfits less well

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