Why it works: Nutmeg and mace are a kitchen classic. They rank in the top 4% of all ingredient pairs, and cooks put them together in 6,557 recipes. Both carry myristicin, which smells spice, warm. The science ↓
Rock Cakes
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.
Prepare
Preheat the oven to 300°F (150°C).
Prepare baking sheets by dusting with flour.
Make the batter
In a bowl, mix the flour and powdered sugar, and cream the butter.
Add the eggs, currants, nutmeg, lemon peel, pounded mace, and brandy; mix well.
Shape and bake
Drop spoonfuls of batter onto the sheets, ensuring the tops remain rough.
Top each cake with sliced almonds.
Bake until light in color.
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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Nutmeg + macetop 4% of all pairsSmell alikemoderateCooked together6,557 recipes
Shared aroma: myristicin (spice, warm).
-
Nutmeg + lemontop 5% of all pairsSmell alikestrongCooked together11,318 recipes
Shared aroma: beta-phellandrene (minty, terpene).
-
Flour + nutmegtop 8% of all pairsSmell alikemoderateCooked together18,623 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Flour + buttertop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Currant + macetop 12% of all pairsSmell alikelowCooked together1,791 recipes
Shared aroma: alpha-pinene (pine, turpentine).
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
- Provides the structure that holds the cakes together as they bake.
- Butter
- Adds richness and tenderness through fat that is creamed into the batter.
- Eggs
- Bind the batter and add structure and moisture to the cakes.
- Powdered sugar
- Sweetens the cakes and helps the creamed butter hold air for a lighter crumb.
- Dried currants
- Add sweetness, moisture and chewy fruitiness throughout the cakes.
The step that matters
Bake until light in color. Baking at a low 300°F heat sets the cakes gently and browns them slowly. Stopping at a pale golden colour keeps them tender and dry out less than over-baked cakes.
Swap the currant
How well each one fits the dish's main ingredients (flour, sugar, butter, egg, nutmeg, lemon, mace):
- Raisinfits better
- Figfits better
- Vanillafits better
- Currantthe original
Fit is the average pairing score against flour, sugar, butter, egg, nutmeg, lemon, mace. 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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