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Dessert

Scotch Cake

A sweet cake made with flour, butter, sugar, eggs, citron, lemon zest, topped with caraway confections.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 7 ingredients
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Scotch Cake

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 ↓

Scotch Cake

Oven, in the book's wordsA moderate oven

Ingredients

Directions

The book says “a moderate oven”. The 350°F (175°C) in the steps is the modern equivalent, not the book's own figure.

Prepare

  1. Preheat the oven to 350°F (175°C).

Make the batter

  1. In a large bowl, mix the flour, butter, sugar, and lemon zest.

  2. Add the eggs one at a time, beating well after each addition until very light.

  3. Fold in the chopped citron.

Bake and finish

  1. Line 6‑inch square tins with parchment paper and fill them about ¾ full with the batter.

  2. Bake in the preheated oven until done.

  3. Once baked, stick caraway confections over the top.

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

    Shared aroma: isobutyraldehyde (malty, green).

  2. Lemon + carawaytop 10% of all pairs
    Smell alikestrong
    Cooked together270 recipes

    Shared aroma: decanal (soap, orange peel).

  3. Flour + buttertop 12% of all pairs
    Smell alikelow
    Cooked together124,287 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. Flour + eggtop 15% of all pairs
    Smell alikelow
    Cooked together106,462 recipes

    Shared aroma: isobutyraldehyde (malty, 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

Eggs
Beaten in to trap air, giving the cake a light, very airy crumb.
Butter
Creamed with sugar to add richness and a tender texture.
Flour
Provides the structure that holds the cake together as it bakes.
Sugar
Sweetens the cake and helps create a light, creamed batter.
Citron
Adds chewy, candied fruit pieces and a bright citrus flavour.

The step that matters

Beating the eggs in one at a time. Each egg must be fully incorporated before the next is added, or the batter can curdle or separate. Beating until very light traps air that gives the cake its rise and crumb.

Swap the caraway

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

  1. Cinnamonfits better
  2. Nutmegfits better
  3. Parsleyfits better
  4. Carawaythe original

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