Why it works: Onion and garlic match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 29,058 recipes. Both carry furaneol, which smells caramel, strawberry. The science ↓
Curried Graw
Ingredients
Directions
Make the base
Slice the onions, garlic, and eschalots.
Fry them gently in butter until they are a fine yellow-brown.
Drain the fried mixture on a sieve.
Make the gravy
In a clean saucepan, combine the drained mixture with gravy and cocoa-nut (and apples if using).
Simmer for 30 to 45 minutes until the onions are tender enough to press through a strainer.
Strain the gravy and bring it back to a boil.
Mix in curry powder, flour, and salt to taste, then add cream to form a smooth batter.
Simmer for 15 to 20 minutes until ready to use.
Serve
Serve with lobster, prawns, shrimps, maccaroni, hard-boiled eggs, or cold calf's head, adding acid as desired.
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 + garlictop 1% of all pairsSmell alikestrongCooked together29,058 recipes
Shared aroma: furaneol (caramel, strawberry).
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Butter + creamtop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
-
Garlic + vinegartop 11% of all pairsSmell alikemoderateCooked together9,115 recipes
Shared aroma: acetic acid (sour, vinegar).
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Cocoa + appletop 12% of all pairsSmell alikemoderateCooked together52 recipes
Shared aroma: 2-isobutyl-3-methoxypyrazine (green bell pepper, earthy).
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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
Butter and flour 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
- Onions
- Break down into sweetness and body, thickening the gravy as they soften.
- Butter
- Carries the frying of the aromatics and adds richness to the base.
- Gravy
- Provides the liquid base and savoury depth for the sauce.
- Curry powder
- Supplies the spice and aroma that define the dish.
- Flour
- Thickens the sauce so it forms a smooth batter-like consistency.
- Cream
- Adds richness and a smoother, rounder texture to the finished sauce.
The step that matters
Straining after the long simmer. The onions must be soft enough to pass through a strainer, so the sauce turns smooth. Undercooked onions leave a grainy texture that cannot be fixed later, and the sauce should be brought back to a boil before flour and cream are added so the flour can thicken it fully.
Swap the garlic
The recipe marks garlic as optional. How well each one fits the dish's main ingredients (onion, butter, cocoa, apple, flour, cream, vinegar):
- Cinnamonfits about as well
- Garlicthe original
- Nutmegfits about as well
- Turmericfits about as well
Fit is the average pairing score against onion, butter, cocoa, apple, flour, cream, vinegar. 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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