Why it works: Raisin and flour 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 ↓
Loaf Cake
Ingredients
Directions
The book says “a slow oven”. The 300°F (150°C) in the steps is the modern equivalent, not the book's own figure.
Make the sponge
In a bowl, combine the milk, 4 eggs, 1 cup of butter, and 2 cups of sugar.
Mix in a little flour to create a soft sponge and let it sit overnight.
Mix and bake
In the morning, add the remaining sugar, butter, yeast, spices, raisins, and enough flour to form a thick batter.
Fill cake pans half full and let them rise until two-thirds full.
Bake in a slow oven at 300°F (150°C), covering the cake with paper while baking.
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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Raisin + flourtop 1% of all pairsSmell alikestrongCooked together9,075 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Milk + buttertop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Sugar + raisintop 13% of all pairsSmell alikemoderateCooked together12,481 recipes
Shared aroma: beta-damascenone (apple, rose).
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Milk + flourtop 14% of all pairsSmell alikelowCooked together78,219 recipes
Shared aroma: isobutyraldehyde (malty, green).
Butter and flour barely smell alike, yet cooks put them together in 124,287 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
- Eggs
- Add structure and richness to the batter as they set during baking.
- Yeast
- Makes the batter rise, giving the cake a light, airy crumb.
- Butter
- Adds fat for tenderness and a rich flavour.
- Sugar
- Sweetens the cake and helps it brown during baking.
- Flour
- Provides the structure that holds the batter and rise together.
The step that matters
Let the batter rise until two-thirds full. Yeast needs room and time to expand the batter; filling the pans half full leaves space for rising, while overfilling can cause spillage and an uneven crumb.
Swap the raisin
How well each one fits the dish's main ingredients (milk, sugar, butter, egg, flour):
- Vanillafits about as well
- Raisinthe original
- Figfits less well
- Coconutfits less well
Fit is the average pairing score against milk, sugar, butter, egg, flour. 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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