Why it works: Cinnamon and allspice match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 5,536 recipes. Both carry estragole, which smells anise, licorice. The science ↓
Fruit Cake
Ingredients
Directions
The book gives no oven temperature. The 300°F (150°C) in the steps was added when the recipe was transcribed, as a starting point.
Prepare
Preheat the oven to 300°F (150°C).
Make the batter
In a large bowl, mix together the brown sugar, molasses, and butter until well combined.
Add the eggs one at a time, mixing well after each addition.
Stir in the strong cold coffee, baking soda, and all the spices.
Fold in the currant jelly, raisins, currants, and citron.
Gradually add the sifted flour, mixing until just combined.
Bake
Pour the batter into a 4-quart pan and a 6-quart pan.
Bake for two hours or until a toothpick inserted in the center 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.
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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Cinnamon + allspicetop 1% of all pairsSmell alikestrongCooked together5,536 recipes
Shared aroma: estragole (anise, licorice).
-
Cinnamon + gingertop 1% of all pairsSmell alikestrongCooked together6,380 recipes
Shared aroma: estragole (anise, licorice).
-
Allspice + gingertop 1% of all pairsSmell alikestrongCooked together2,620 recipes
Shared aroma: estragole (anise, licorice).
-
Sugar + cinnamontop 10% of all pairsSmell alikelowCooked together30,779 recipes
Shared aroma: guaiacol (smoky, sweet).
-
Coffee + cinnamontop 10% of all pairsSmell alikemoderateCooked together895 recipes
Shared aroma: 4-methoxybenzaldehyde (sweet, anise).
Sugar and cinnamon barely smell alike, yet cooks put them together in 30,779 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
- Adds fat and richness, giving the cake a tender, moist crumb.
- Eggs
- Bind the batter and add structure as they set during baking.
- Baking soda
- Reacts with the acidic molasses to produce gas that helps the cake rise.
- Molasses
- Adds sweetness, dark color, and moisture to the cake.
- All-purpose flour
- Forms the gluten and starch structure that holds the cake together.
- Brown sugar
- Sweetens the batter and helps keep the cake moist.
The step that matters
Gradually add the sifted flour, mixing until just combined.. Overmixing once flour is added develops gluten, which toughens the cake. Stopping as soon as the flour disappears keeps the crumb tender.
Swap the ginger
How well each one fits the dish's main ingredients (sugar, molasses, egg, butter, coffee, cinnamon, allspice):
- Nutmegfits better
- Clovefits better
- Gingerthe original
- Cardamomfits about as well
Fit is the average pairing score against sugar, molasses, egg, butter, coffee, cinnamon, allspice. 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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