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 ↓
California 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.
Make the batter
Preheat your oven to 350°F (175°C).
In a large bowl, cream together the sugar and butter until light and fluffy.
Add the milk and eggs, mixing well.
In a separate bowl, combine the baking powder and flour.
Gradually add the dry ingredients to the wet mixture, stirring until just combined.
Add your chosen flavoring and fruit, mixing gently.
Bake
Pour the batter into two greased cake pans.
Bake for 25-30 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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Flour + raisintop 1% of all pairsSmell alikestrongCooked together9,075 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Almond + raisintop 2% of all pairsSmell alikemoderateCooked together1,781 recipes
Shared aroma: 2-nonanone (fruity, floral).
-
Vanilla + almondtop 4% of all pairsSmell alikestrongCooked together3,961 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
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Flour + almondtop 5% of all pairsSmell alikemoderateCooked together8,673 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Milk + vanillatop 5% of all pairsSmell alikemoderateCooked together19,187 recipes
Shared aroma: ethyl caproate (fruity, apple peel).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Sugar
- Sweetens the batter and, creamed with butter, traps air that lightens the crumb.
- Butter
- Adds fat for a tender texture and rich flavor.
- Eggs
- Bind the batter and add structure as they set in the oven.
- All-purpose flour
- Forms the main structure of the cake as its proteins set during baking.
- Baking powder
- Releases gas in the batter, causing the cake to rise.
- Milk
- Adds moisture and loosens the batter.
The step that matters
Stirring the dry ingredients in until just combined. Once flour meets liquid, stirring develops gluten. Overmixing makes the cake tough and dense, so mix only until no dry flour streaks remain.
Swap the raisin
How well each one fits the dish's main ingredients (sugar, butter, milk, egg, flour, vanilla, almond):
- Figfits about as well
- Raisinthe original
- Coconutfits about as well
- Peachfits about as well
Fit is the average pairing score against sugar, butter, milk, egg, flour, vanilla, almond. 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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