Why it works: Carrot and turnip match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 8,002 recipes. Both carry coumarin, which smells sweet, hay. The science ↓
Vegetable Curry
Ingredients
Directions
Make the curry base
Melt the butter in a saucepan over medium heat.
Add the sliced onion and fry for a few minutes until softened.
Stir in the curry powder and stock.
Add the salt and lemon juice.
Bring to a boil.
Cook for about 5 minutes.
Prepare and add the vegetables
Cut carrots, turnips, and potatoes into small pieces.
Boil them separately.
Add the cooked vegetables and peas to the curry.
Warm for about 5 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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Carrot + turniptop 1% of all pairsSmell alikestrongCooked together8,002 recipes
Shared aroma: coumarin (sweet, hay).
-
Potato + oniontop 3% of all pairsSmell alikemoderateCooked together9,023 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Carrot + potatotop 4% of all pairsSmell alikestrongCooked together3,107 recipes
Shared aroma: 2-isobutyl-3-methoxypyrazine (green bell pepper, earthy).
-
Turnip + oniontop 5% of all pairsSmell alikestrongCooked together7,585 recipes
Shared aroma: coumarin (sweet, hay).
-
Carrot + oniontop 6% of all pairsSmell alikemoderateCooked together21,601 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Butter
- Adds fat and richness to the sauce and helps the onion soften and brown gently.
- Onion
- Softens into the base and adds sweetness and body to the curry.
- Curry powder
- Provides the main spice flavour and aroma of the dish.
- Potatoes
- Hold their shape when cooked and add starch that thickens the curry slightly.
- Carrots
- Add sweetness and a firm texture that holds up during simmering.
The step that matters
Boiling the vegetables separately. Cooking the root vegetables apart from the curry lets each reach tenderness without overcooking the sauce or turning the peas mushy. Cutting them into small, even pieces helps them cook at the same rate.
Swap the lemon
How well each one fits the dish's main ingredients (carrot, turnip, peas, potato, onion, butter):
- Avocadofits about as well
- Limefits about as well
- Coconutfits about as well
- Lemonthe original
Fit is the average pairing score against carrot, turnip, peas, potato, onion, butter. 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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