Why it works: Onion and lettuce match in chemistry and in kitchens. They rank in the top 8% of all ingredient pairs, and cooks put them together in 3,562 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
A Dry Currie
Ingredients
Directions
Prepare the meat
Rub the meat with curry powder, flour, and salt until it adheres.
Melt butter in a deep saucepan over medium heat until it begins to color.
Add the meat and brown it evenly, shaking the pan every minute.
Remove the meat and add minced onions and eschalots to the pan.
Stew and finish
Fry until softened, then add gravy, broth, or boiling water.
Add the apple and shredded lettuce or cabbage, and stew until thick.
Return the meat to the pan and simmer gently for 45 minutes to 1 hour.
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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Onion + lettucetop 8% of all pairsSmell alikestrongCooked together3,562 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Flour + lettucetop 11% of all pairsSmell alikestrongCooked together1,236 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).
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Apple + lettucetop 14% of all pairsSmell alikemoderateCooked together515 recipes
Shared aroma: 2-isobutyl-3-methoxypyrazine (green bell pepper, earthy).
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Butter + appletop 14% of all pairsSmell alikemoderateCooked together8,706 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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
- Mutton or fowl
- Provides the main protein; browning and slow simmering make it tender and flavorful.
- Curry powder
- Supplies the main spice flavor and aroma, toasted briefly in the butter.
- Onions
- Soften and sweeten as they fry, building the body of the sauce.
- Apple
- Adds acidity and mild sweetness that balance the spices.
- Lettuce or cabbage
- Breaks down during stewing, adding bulk and thickening the sauce.
- Flour
- Coats the meat and helps thicken the sauce as it cooks.
The step that matters
Browning the meat evenly. Shaking the pan keeps the coated meat from scorching or sticking unevenly, so it browns without burning. Browning builds savory flavor, and burnt curry powder turns bitter.
Swap the apple
How well each one fits the dish's main ingredients (mutton, flour, butter, onion, lettuce):
- Avocadofits better
- Coconutfits better
- Limefits better
- Applethe original
Fit is the average pairing score against mutton, flour, butter, onion, lettuce. 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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