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 ↓
Buckeye 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).
Make the batter
In a mixing bowl, cream the butter and sugar together.
Add the sour milk and mix well.
In another bowl, combine the flour and baking soda, then stir into the butter mixture.
Fold in the chopped raisins.
Beat the egg whites until stiff and gently fold them into the batter.
Bake
Pour the batter into a greased six-quart pan.
Bake for 1.5 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.
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Flour + raisintop 1% of all pairsSmell alikestrongCooked together9,075 recipes
Shared aroma: isobutyraldehyde (malty, green).
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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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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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Flour + milktop 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
- Flour
- Provides the structure that holds the cake together as it sets.
- Eggs
- Egg whites trapped by beating add lift and help set the crumb.
- Baking soda
- Reacts with the acidic sour milk to release gas that makes the cake rise.
- Sour milk
- Its acidity activates the baking soda and adds moisture and tenderness.
- Butter
- Fat coats the flour and sugar, giving a tender, rich crumb.
- Sugar
- Creamed with butter to add sweetness and help trap air in the batter.
The step that matters
Fold in the beaten egg whites gently. Beaten egg whites hold air that gives lift. Stirring vigorously knocks that air out, leaving a dense cake, so fold with a light hand until just combined.
Swap the raisin
How well each one fits the dish's main ingredients (butter, sugar, flour, egg, milk):
- Vanillafits about as well
- Raisinthe original
- Figfits less well
- Coconutfits less well
Fit is the average pairing score against butter, sugar, flour, egg, milk. 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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