Why it works: Potato and corn match in chemistry and in kitchens. They rank in the top 5% of all ingredient pairs, and cooks put them together in 938 recipes. Both carry (e)-2-octenal, which smells fatty, green. The science ↓
Barley and Potato Flour Muffins
Ingredients
Directions
The book gives no oven temperature. The 400°F (200°C) in the steps was added when the recipe was transcribed, as a starting point.
Prepare the batter
Preheat the oven to 400°F (200°C).
In a bowl, combine the milk, egg, shortening, and corn syrup.
In another bowl, sift together the barley flour, potato flour, salt, and baking powder.
Mix the dry ingredients into the wet ingredients until well combined.
Bake
Grease muffin molds and fill them with the batter.
Bake for 30 to 40 minutes until golden brown.
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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Potato + corntop 5% of all pairsSmell alikestrongCooked together938 recipes
Shared aroma: (e)-2-octenal (fatty, green).
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Barley + potatotop 5% of all pairsSmell alikestrongCooked together165 recipes
Shared aroma: beta-damascenone (apple, rose).
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Barley + corntop 5% of all pairsSmell alikestrongCooked together128 recipes
Shared aroma: 2-nonenal (fatty, green).
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Milk + potatotop 9% of all pairsSmell alikemoderateCooked together3,611 recipes
Shared aroma: (e,z)-2,6-nonadienal (cucumber, melon).
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Milk + corntop 10% of all pairsSmell alikemoderateCooked together6,955 recipes
Shared aroma: hexanal (green, grassy).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Barley flour
- Provides the main structure of the muffins, though it lacks gluten so the crumb is more tender and fragile.
- Potato flour
- Adds moisture and a soft, tender crumb to the muffins.
- Egg
- Binds the batter and helps set the structure as the muffins bake.
- Baking powder
- Releases gas during baking so the muffins rise and become light.
- Shortening
- Adds fat for tenderness and a softer crumb.
- Milk
- Hydrates the flours and gives the batter its liquid base.
The step that matters
Mixing the dry ingredients into the wet ingredients. Barley flour has no gluten to build a strong network, so overmixing is less of a risk, but the batter should be combined only until smooth. Stirring too long can knock out the gas from the baking powder and make the muffins dense.
Swap the potato
How well each one fits the dish's main ingredients (milk, barley, flour, egg, corn, syrup):
- Arrowrootfits about as well
- Sweet potatofits about as well
- Asparagusfits about as well
- Potatothe original
Fit is the average pairing score against milk, barley, flour, egg, corn, syrup. 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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