Why it works: Flour and raisin match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 9,075 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
Jam 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).
Make the batter
In a large bowl, beat the eggs and sugar until light and fluffy.
Add the cream and butter, mixing until well combined.
Stir in the jam, chopped nuts, raisins, citron, and currants.
In a separate bowl, combine the flour, nutmeg, cinnamon, allspice, baking powder, and salt.
Gradually add the dry ingredients to the wet mixture, stirring until just combined.
Fold in the vanilla.
Bake
Pour the batter into a greased cake pan.
Bake for 3 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.
-
Flour + raisintop 1% of all pairsSmell alikestrongCooked together9,075 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Cream + buttertop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
-
Sugar + creamtop 9% of all pairsSmell alikemoderateCooked together43,450 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
-
Nuts + raisintop 10% of all pairsSmell alikemoderateCooked together490 recipes
Shared aroma: decanal (soap, orange peel).
-
Raisin + curranttop 10% of all pairsSmell alikelowCooked together6,180 recipes
Shared aroma: gamma-nonanolactone (coconut, creamy).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Eggs
- Beaten with sugar to trap air, giving the cake structure as it sets.
- Flour
- Forms the cake's structure once its proteins set in the oven.
- Butter
- Adds fat for tenderness and a rich flavor in the crumb.
- Sugar
- Sweetens the cake and helps create a light, fluffy beaten base.
- Baking powder
- Releases gas during baking so the batter rises and lightens.
- Jam
- Adds moisture and fruity sweetness throughout the cake.
The step that matters
Gradually add the dry ingredients to the wet mixture. Adding flour gradually and stirring only until combined keeps gluten development limited, so the cake stays tender rather than tough.
Swap the currant
How well each one fits the dish's main ingredients (egg, sugar, flour, cream, butter, nuts, raisin):
- Vanillafits better
- Figfits better
- Coconutfits better
- Currantthe original
Fit is the average pairing score against egg, sugar, flour, cream, butter, nuts, raisin. 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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