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Dessert

Plain Cake

A simple cake made with sugar, butter, eggs, water, flour, baking powder, and lemon.

From an old cookbook · modernised transcription
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Plain Cake

Why it works: Butter and flour are a kitchen classic. They rank in the top 12% of all ingredient pairs, and cooks put them together in 124,287 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓

Plain Cake

Ingredients

Directions

Make the batter

  1. Cream the butter and gradually add the sugar.

  2. Beat in the egg yolks, then add the warm water and lemon.

  3. Sift together the baking powder and flour, then add to the mixture and beat well.

  4. Fold in the beaten egg whites.

Bake

  1. Bake in a loaf pan or divide into three layers.

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.

Photo for illustrative purposes only · Contact us to use it

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

    Shared aroma: isobutyraldehyde (malty, green).

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

    Shared aroma: phenylacetaldehyde (hawthorne, honey).

  3. Egg + flourtop 15% of all pairs
    Smell alikelow
    Cooked together106,462 recipes

    Shared aroma: isobutyraldehyde (malty, green).

  4. Butter + lemontop 16% of all pairs
    Smell alikemoderate
    Cooked together41,227 recipes

    Shared aroma: 3-hexenal (apple, fruity).

  5. Flour + lemontop 17% of all pairs
    Smell alikemoderate
    Cooked together30,404 recipes

    Shared aroma: isobutyraldehyde (malty, green).

Butter and flour 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

Eggs
Egg yolks and whipped whites add structure and lift to the crumb.
Pastry flour
Flour forms the cake's structure once its starch sets during baking.
Baking powder
Releases gas in the batter, causing the cake to rise in the oven.
Sugar
Sweetens the cake and helps tenderize the crumb when creamed with butter.
Butter
Adds fat for richness and a tender texture.

The step that matters

Fold in the beaten egg whites. Folding gently keeps the air in the whipped whites. Stirring vigorously deflates the batter, which leads to a denser cake with less rise.

Swap the lemon

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

  1. Raisinfits better
  2. Vanillafits better
  3. Figfits about as well
  4. Lemonthe original

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