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Dessert

Water Cake

A light, thin cake made with flour, butter, powdered sugar, caraway seeds, and milk.

From an old cookbook · modernised transcription
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Why it works: Flour and caraway match in chemistry and in kitchens. They rank in the top 6% of all ingredient pairs, and cooks put them together in 1,435 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓

Water Cake

Oven, in the book's wordsA slack oven

Ingredients

Directions

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

Make the dough

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

  2. Rub the butter into the flour until well combined.

  3. Add the powdered sugar and caraway seeds, mixing well.

  4. Gradually add milk to form a paste that can be rolled very thin.

  5. Roll the dough as thin as possible, using very little flour.

Shape and bake

  1. Place the rolled cakes on buttered paper and prick them all over.

  2. Bake in the preheated oven until very light.

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 + carawaytop 6% of all pairs
    Smell alikestrong
    Cooked together1,435 recipes

    Shared aroma: isobutyraldehyde (malty, green).

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

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

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

    Shared aroma: isobutyraldehyde (malty, green).

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

    Shared aroma: isobutyraldehyde (malty, green).

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

    Shared aroma: phenylacetaldehyde (hawthorne, honey).

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 dough, setting into a crisp, thin cake.
Butter
Adds fat that makes the dough short and tender when rubbed into the flour.
Powdered sugar
Sweetens the dough and dissolves easily, giving a fine texture.
Caraway seeds
Adds a distinctive aromatic flavour throughout the cake.
Milk
Adds moisture so the flour and butter bind into a rollable paste.

The step that matters

Bake until very light. Flour and sugar brown quickly in a thin cake, so over-baking makes it darker, drier and more bitter. Pale colour is the sign it is done.

Swap the caraway

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

  1. Cinnamonfits better
  2. Nutmegfits better
  3. Jalapenofits about as well
  4. Carawaythe original

Fit is the average pairing score against flour, butter, sugar, 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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