Why it works: Cinnamon and clove match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 14,189 recipes. Both carry ethyl cinnamate, which smells sweet, balsamic. The science ↓
Fruit Cake
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
Preheat the oven to 350°F (175°C).
Line a pan with two layers of heavy brown paper.
Make the batter
In a large bowl, mix the butter and eggs together.
Stir in the sour milk with the baking soda, then add the spices, whiskey, and flour, reserving some flour to dredge the fruit.
Fold in the fruit and molasses until well combined.
Bake
Pour the batter into the prepared pan and bake for 4 hours.
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.
-
Cinnamon + clovetop 1% of all pairsSmell alikestrongCooked together14,189 recipes
Shared aroma: ethyl cinnamate (sweet, balsamic).
-
Clove + allspicetop 1% of all pairsSmell alikestrongCooked together7,874 recipes
Shared aroma: estragole (anise, licorice).
-
Cinnamon + allspicetop 1% of all pairsSmell alikestrongCooked together5,536 recipes
Shared aroma: estragole (anise, licorice).
-
Butter + milktop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
-
Milk + cinnamontop 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
- Butter
- Adds richness and tenderness, and helps carry the spices through the batter.
- Eggs
- Bind the batter and add structure as the cake sets in the oven.
- Baking soda
- Reacts with the sour milk to produce gas that lifts the batter.
- Molasses
- Adds moisture, dark colour and a deep, slightly bitter sweetness.
- Flour
- Forms the structure of the cake; reserved flour keeps the fruit from sinking.
- Brown sugar
- Adds sweetness, moisture and a caramel note that supports browning.
The step that matters
Fold in the fruit and molasses until well combined. Heavy fruit sinks toward the bottom of a dense batter unless it is coated in flour and evenly mixed in, so the cake bakes with fruit spread throughout.
Swap the allspice
How well each one fits the dish's main ingredients (butter, sugar, molasses, milk, egg, cinnamon, clove):
- Nutmegfits better
- Allspicethe original
- Cardamomfits about as well
- Gingerfits about as well
Fit is the average pairing score against butter, sugar, molasses, milk, egg, cinnamon, clove. 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 fruit cake 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.
Molasses Cookies96 recipes
Molasses Cake90 recipes
Cinnamon Rolls71 recipes
Red Currant Jelly65 recipes