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Dessert

Scotch Cake

A sweet cake made with butter, sugar, eggs, flour, raisins, and lemon extract.

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 raisin match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 9,075 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.

Make the batter

  1. Cream the butter and sugar until light and fluffy.

  2. Add the eggs two at a time, beating for 5 minutes between each addition.

  3. Sift in the flour with the baking powder, then add the raisins and lemon extract. Mix until you have a smooth, consistent batter.

Bake

  1. Pour the batter into a paper-lined square cake pan.

  2. Bake in a moderate oven at 350°F (175°C) for 1 hour.

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 + raisintop 1% of all pairs
    Smell alikestrong
    Cooked together9,075 recipes

    Shared aroma: isobutyraldehyde (malty, green).

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

    Shared aroma: isobutyraldehyde (malty, green).

  3. Sugar + raisintop 13% of all pairs
    Smell alikemoderate
    Cooked together12,481 recipes

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

  4. Raisin + lemontop 14% of all pairs
    Smell alikemoderate
    Cooked together3,742 recipes

    Shared aroma: decanal (soap, orange peel).

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

    Shared aroma: phenylacetaldehyde (hawthorne, honey).

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

Butter
Creaming with sugar traps air and gives the cake a tender, rich crumb.
Eggs
Provide structure as they set and add moisture and richness to the batter.
Flour
Forms the main structure of the cake as its proteins set during baking.
Baking powder
Releases gas in the batter so the cake rises and becomes lighter.
Raisins
Add chewy texture and concentrated sweetness throughout the cake.

The step that matters

Adding the eggs slowly. Adding eggs two at a time with long beating lets each batch emulsify fully into the creamed butter and sugar. Adding them too fast can curdle the batter, which may affect the cake's final texture.

Swap the lemon

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

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

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