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 ↓
Mother's Loaf Cake
Ingredients
Directions
Make the dough
Mix the sugar and butter together, reserving half for later.
Wet the cake mixture with the warm milk and yeast, then place it in a warm area to rise overnight.
Second rise and bake
In the morning, beat the mixture well and add the remaining sugar and butter along with the eggs.
Let the mixture rise a second time.
When light, add the baking soda just before baking.
Pour the batter into loaf pans and bake.
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 + nutmegtop 6% of all pairsSmell alikemoderateCooked together5,377 recipes
Shared aroma: alpha-terpineol (lilac, floral).
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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 + nutmegtop 8% of all pairsSmell alikemoderateCooked together18,623 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Flour + buttertop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
Flour and butter 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
- Flour
- Forms the structure of the cake crumb.
- Yeast
- Produces gas that makes the mixture rise and turn light.
- Eggs
- Add structure and richness to the batter.
- Butter
- Adds fat for tenderness and richness in the crumb.
- Sugar
- Adds sweetness and helps browning during baking.
- Baking soda
- Reacts to lift and lighten the batter when added before baking.
The step that matters
Adding the baking soda. Baking soda needs to be added just before baking, because it begins releasing gas as soon as it is mixed in. Waiting too long lets that lift escape, leaving a denser loaf.
Swap the nutmeg
How well each one fits the dish's main ingredients (flour, sugar, butter, raisin, milk, egg):
- Cinnamonfits better
- Nutmegthe original
- Capersfits less well
- Jalapenofits less well
Fit is the average pairing score against flour, sugar, butter, raisin, milk, egg. 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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