Why it works: Almond and cinnamon match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 3,514 recipes. Both carry eucalyptol, which smells eucalyptus, herbal. The science ↓
Wholemeal Rock Cakes
Ingredients
Directions
The book says “a quick oven”. The 400°F (200°C) in the steps is the modern equivalent, not the book's own figure.
Prepare
Preheat the oven to 400°F (200°C).
Rub the butter into the flour.
Add the mixed fruit, chopped almonds, sugar, and cinnamon.
Beat the eggs with the milk and mix into a stiff paste.
Flour 1 or 2 flat baking sheets.
Shape and bake
Place small lumps of the paste on the sheets.
Bake for 25 to 35 minutes, ensuring the paste is not too moist.
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.
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.
-
Almond + cinnamontop 1% of all pairsSmell alikestrongCooked together3,514 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
-
Flour + almondtop 5% of all pairsSmell alikemoderateCooked together8,673 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Butter + milktop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
-
Flour + cinnamontop 9% of all pairsSmell alikemoderateCooked together17,341 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Cinnamon + milktop 10% of all pairsSmell alikemoderateCooked together12,655 recipes
Shared aroma: cuminaldehyde (Spicy, cumin).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Wholemeal flour
- Forms the structure of the cake and absorbs liquid to make the paste hold its shape.
- Butter
- Rubbed into the flour to add richness and a tender, crumbly texture.
- Sugar
- Adds sweetness and helps the cakes brown in the oven.
- Eggs
- Bind the mixture together and add structure and richness.
- Mixed currants and sultanas
- Add sweetness, moisture and chewy pockets of fruit throughout the cakes.
The step that matters
Keeping the paste stiff. If the paste is too moist, the lumps spread on the sheets and bake flat and dense instead of holding their rough, rocky shape. A stiff paste holds its shape and bakes up with a firm, even texture.
Swap the currant
How well each one fits the dish's main ingredients (flour, butter, sugar, almond, cinnamon, egg, milk):
- Vanillafits better
- Raisinfits better
- Figfits better
- Currantthe original
Fit is the average pairing score against flour, butter, sugar, almond, cinnamon, egg, milk. 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.
More rock cakes recipes
You might also like
The free Flavor Lab newsletter: one surprising pairing a week and the molecular reason it works, in 60 seconds. No spam, unsubscribe anytime.
Prefer an account? Create a free account to save pairings and unlock the full chemistry.
Cinnamon Rolls71 recipes
Red Currant Jelly65 recipes
Cinnamon Cake42 recipes
Currant Ice Cream32 recipes