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 Drt Currie
Ingredients
Directions
Prepare the meat
Rub the meat with curry powder, flour, and salt until it adheres.
Brown the meat
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.
Cook the sauce and simmer
Remove the meat and add onions and eschalots to the pan, frying until softened.
Stir in gravy, broth, or boiling water, and add the apple and shredded lettuce or cabbage.
Stew until the mixture resembles a thick pulp, adding more liquid if it becomes too dry.
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
- Curry powder
- Provides the spiced flavor and coats the meat before browning.
- Onions
- Soften and sweeten as they fry, building the body of the sauce.
- Apple
- Adds acidity and sweetness that balance the curry and help break down into the sauce.
- Lettuce or cabbage
- Breaks down during stewing, adding bulk and moisture to form a thick pulp.
- Butter
- Carries the curry flavor and helps brown the meat.
The step that matters
Stew until a thick pulp forms. Cabbage or lettuce and apple release water and soften as they cook. If the pan runs dry, the mixture can scorch and stick, so adding liquid as needed keeps it smooth and evenly cooked.
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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