Why it works: Nutmeg and allspice match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 3,331 recipes. Both carry estragole, which smells anise, licorice. The science ↓
Jam Cake
Ingredients
Directions
The book gives no oven temperature. The 350°F (175°C) in the steps was added when the recipe was transcribed, as a starting point.
Prepare
Preheat the oven to 350°F (175°C).
Cream together the sugar and butter.
Add the beaten eggs and mix well.
Make and bake the batter
Stir in the flour, sour cream or buttermilk, baking soda, jam, nutmeg, allspice, and cinnamon.
Pour the batter into prepared cake pans.
Bake until a toothpick inserted in the center comes out clean.
Finish
Layer the cakes with jelly or frosting, and consider adding chopped raisins or marshmallow filling.
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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Nutmeg + allspicetop 1% of all pairsSmell alikestrongCooked together3,331 recipes
Shared aroma: estragole (anise, licorice).
-
Butter + creamtop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
-
Blackberry + allspicetop 8% of all pairsSmell alikemoderateCooked together143 recipes
Shared aroma: methyleugenol (clove, spice).
-
Flour + nutmegtop 8% of all pairsSmell alikemoderateCooked together18,623 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Sugar + creamtop 9% of all pairsSmell alikemoderateCooked together43,450 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Butter
- Creams with sugar to trap air and adds richness and tender texture.
- Eggs
- Bind the batter and add structure and richness as they set in the oven.
- Flour
- Provides the structure that holds the cake together as it bakes.
- Baking soda
- Reacts with the acidic sour cream or buttermilk to produce gas that lifts the cake.
- Jam
- Adds sweetness, fruit flavor, and moisture to the crumb.
- Sour cream or buttermilk
- Adds acidity that activates the baking soda and keeps the crumb moist.
The step that matters
Bake until a toothpick comes out clean. Jam and dairy add moisture and sugar, so the cake can look set on top while the center is still wet. Testing the center with a toothpick confirms the structure has fully set and prevents a sunken, gummy middle.
Swap the blackberry
How well each one fits the dish's main ingredients (sugar, butter, egg, flour, cream, nutmeg, allspice):
- Raisinfits better
- Vanillafits better
- Lemonfits about as well
- Blackberrythe original
Fit is the average pairing score against sugar, butter, egg, flour, cream, nutmeg, 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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