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 ↓
Raisin Puff
Ingredients
Directions
Make the batter
In a bowl, cream the butter and sugar together.
Add the eggs and mix well.
In another bowl, combine the flour, baking powder, and raisins.
Gradually add the dry ingredients to the wet mixture, alternating with the milk.
Stir in the lemon extract.
Steam
Pour the batter into cups and steam for 30 minutes.
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
- Eggs
- Bind the batter and add structure as they set during steaming.
- Butter
- Adds fat and richness, giving the puff a tender crumb.
- Flour
- Forms the main structure of the puff as the batter sets.
- Baking powder
- Releases gas during steaming, helping the puff rise and become light.
- Milk
- Adds moisture and loosens the batter to a pourable consistency.
The step that matters
Alternating the dry ingredients with the milk. Adding flour in portions alongside the liquid keeps the batter smooth and prevents lumps. Overmixing once flour is added develops gluten, which can make the puff tough.
Swap the lemon
How well each one fits the dish's main ingredients (egg, butter, flour, milk, sugar, raisin):
- Vanillafits better
- Figfits better
- Coconutfits about as well
- Lemonthe original
Fit is the average pairing score against egg, butter, flour, milk, sugar, raisin. 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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