Why it works: Wheat and barley match in chemistry and in kitchens. They rank in the top 3% of all ingredient pairs, and cooks put them together in 185 recipes. Both carry isoamyl acetate, which smells banana, fruity. The science ↓
Barley Crystal Muffins
Ingredients
Directions
The book says “a quick oven”. The 400°F (200°C) in the steps is the modern equivalent, not the book's own figure.
Prepare
Preheat the oven to 400°F (200°C).
Make the batter
In a bowl, mix the whole wheat flour, barley crystals, salt, and sugar.
Beat the eggs and add the milk, then stir into the dry mixture.
Add more milk if needed to achieve a thick drop batter.
Stir in the melted butter until smooth.
Quickly mix in the baking powder.
Bake
Fill greased gem pans ¾ full and bake for 25 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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Wheat + barleytop 3% of all pairsSmell alikestrongCooked together185 recipes
Shared aroma: isoamyl acetate (banana, fruity).
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Wheat + milktop 6% of all pairsSmell alikemoderateCooked together2,418 recipes
Shared aroma: (e,z)-2,6-nonadienal (cucumber, melon).
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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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Wheat + flourtop 12% of all pairsSmell alikemoderateCooked together4,373 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Flour + buttertop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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
- Whole wheat flour
- Provides the main structure and a nutty, hearty flavour in the muffins.
- Barley crystals
- Adds chewy texture and bulk to the batter.
- Eggs
- Bind the batter and help set the muffins as they bake.
- Milk
- Adds moisture and loosens the batter to a thick drop consistency.
- Melted butter
- Adds fat for tenderness and richness in the crumb.
- Baking powder
- Releases gas in the batter so the muffins rise in the oven.
The step that matters
Quickly mix in the baking powder. Baking powder starts releasing gas as soon as it meets liquid, so it should be folded in quickly and baked promptly. Waiting lets the rising power fade, leaving dense muffins.
“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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