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
Ingredients
Directions
The book says “a slow oven”. The 300°F (150°C) in the steps is the modern equivalent, not the book's own figure.
Prepare
Preheat the oven to 300°F (150°C).
Make the batter
In a large bowl, cream together the sugar and butter.
Add the eggs one at a time, mixing well after each addition.
Stir in the flour, baking powder, raisins, citron, grated nutmeg, ground mace, and brandy until well combined.
Bake
Pour the batter into a greased baking pan.
Bake for 1½ hours, or longer if needed, until a toothpick comes out clean.
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.
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Flour + raisintop 1% of all pairsSmell alikestrongCooked together9,075 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Nutmeg + macetop 4% of all pairsSmell alikemoderateCooked together6,557 recipes
Shared aroma: myristicin (spice, warm).
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Raisin + nutmegtop 6% of all pairsSmell alikemoderateCooked together5,377 recipes
Shared aroma: alpha-terpineol (lilac, floral).
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Flour + nutmegtop 8% of all pairsSmell alikemoderateCooked together18,623 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Flour + buttertop 12% of all pairsSmell alikelowCooked together124,287 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
- Bind the batter and add structure as the cake bakes and sets.
- Butter
- Creamed with sugar to trap air and add richness and tenderness.
- Flour
- Provides the structure that holds the cake together as it sets.
- Sugar
- Sweetens the cake and helps create a tender crumb when creamed with butter.
- Baking powder
- Releases gas in the batter to help the cake rise lightly.
- Raisins
- Add moisture and chewy sweetness distributed through the cake.
The step that matters
Bake until a toothpick comes out clean. A dense, fruit-filled batter needs enough time for the center to set fully. Pulling it early leaves a gummy interior, while the toothpick test confirms the center has cooked through.
Swap the mace
How well each one fits the dish's main ingredients (sugar, flour, butter, egg, raisin, nutmeg, brandy):
- Cinnamonfits better
- Cardamomfits better
- Allspicefits better
- Macethe original
Fit is the average pairing score against sugar, flour, butter, egg, raisin, nutmeg, brandy. 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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