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 ↓
Ribbon 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.
Make the batter
Preheat the oven to 350°F (175°C).
In a bowl, cream together the sugar and butter.
Add the eggs and mix well.
Stir in the sweet milk and flour.
Dissolve the baking soda in the milk and add it to the mixture.
Add salt and flavor with lemon or almond essence.
Divide half of the batter into two square pans.
Make the spiced batter
To the remaining batter, add molasses, raisins, citron, cinnamon, cloves, allspice, nutmeg, and flour.
Pour this mixture into two other pans of the same size.
Bake and serve
Bake until a toothpick comes out clean.
While warm, layer the cakes with jelly or raspberry jam in between.
Slice thinly to serve.
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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Flour + raisintop 1% of all pairsSmell alikestrongCooked together9,075 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Raisin + cinnamontop 1% of all pairsSmell alikemoderateCooked together5,390 recipes
Shared aroma: 1-octen-3-ol (mushroom, earthy).
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Butter + milktop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Flour + cinnamontop 9% of all pairsSmell alikemoderateCooked together17,341 recipes
Shared aroma: isobutyraldehyde (malty, green).
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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
- Eggs
- Bind the batter and add structure as the cake sets in the oven.
- Butter
- Adds fat and richness, giving the cake a tender crumb.
- Flour
- Forms the cake's main structure once the batter bakes and sets.
- Baking soda
- Reacts with the acidic milk and molasses to lift the batter as it bakes.
- Molasses
- Adds moisture, dark colour and a deep, sweet-bitter flavour to the spiced batter.
- Sugar
- Sweetens the cake and helps it brown and stay moist.
The step that matters
Layering while warm. Layering while the cakes are still warm lets the jam bind the layers together. Cooled cakes firm up and can crack or slide apart when stacked.
“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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