Why it works: Milk and butter are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 81,283 recipes. Both carry (z)-4-heptenal, which smells biscuit, cream. The science ↓
Crumpets
Ingredients
Directions
Prepare
Warm the flour and salt in front of the fire.
Make the batter
Mix the warm milk and water into the flour until stiff.
Add the warm milk mixture to the batter with beaten eggs and yeast; mix well.
Cover the batter and let it rise in a warm place.
Cook
Grease a heated frying pan with butter.
Pour enough batter to form one crumpet; cook slowly until light and yellow.
Repeat for remaining batter.
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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Milk + buttertop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Flour + buttertop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Flour + milktop 14% of all pairsSmell alikelowCooked together78,219 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Flour + eggtop 15% of all pairsSmell alikelowCooked together106,462 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Egg + buttertop 17% of all pairsSmell alikemoderateCooked together118,967 recipes
Shared aroma: decanal (soap, orange peel).
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
- All-purpose flour
- Forms the structure of the batter, setting the crumpet's body as it cooks.
- Eggs
- Add structure and richness, helping bind the batter and set it during cooking.
- Yeast
- Produces gas as it ferments, lifting the batter so the crumpets rise and gain their holes.
- Milk
- Adds moisture and softness, and its sugars help the surface turn golden as it cooks.
The step that matters
Cooking slowly until light and yellow. Cooking over high heat browns the outside before the batter inside has set and risen. A slow cook lets the bubbles form and the crumpet cook through evenly.
“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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