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 ↓
French 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. The book gives no cooking times either; the times in the steps were added in transcription, so check for doneness rather than trusting the clock.
Prepare the batter
Preheat your oven to 350°F (175°C).
In a large bowl, cream together the butter and sugar until light and fluffy.
Add the sour cream and eggs, mixing well.
Stir in the chopped raisins and baking soda.
Gradually add enough flour to form a stiff batter, similar to pound cake.
Bake
Pour the batter into a greased cake pan and bake for about 50-60 minutes, 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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Raisin + flourtop 1% of all pairsSmell alikestrongCooked together9,075 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Butter + creamtop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Sugar + creamtop 9% of all pairsSmell alikemoderateCooked together43,450 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Raisin + sugartop 13% of all pairsSmell alikemoderateCooked together12,481 recipes
Shared aroma: beta-damascenone (apple, rose).
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
- Butter
- Creams with sugar to trap air, giving the cake a tender, rich crumb.
- Eggs
- Bind the batter and add structure as the cake sets in the oven.
- Sour cream
- Adds moisture and a slight tang that keeps the crumb soft.
- Baking soda
- Reacts with the acidity in the sour cream to help the cake rise.
- Raisins
- Add chewy pockets of sweetness and moisture throughout the cake.
- Flour
- Provides the structure that sets the batter into a cake as it bakes.
The step that matters
Adding the flour. Flour should be added gradually and mixed only until combined. Overmixing develops gluten, which can make the cake tough and dense, while the batter should be stiff enough to hold the raisins evenly.
Swap the raisin
How well each one fits the dish's main ingredients (sugar, butter, cream, egg, flour):
- Vanillafits about as well
- Raisinthe original
- Coconutfits less well
- Figfits less well
Fit is the average pairing score against sugar, butter, cream, 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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