Why it works: Carrot and peas are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 2,994 recipes. Both carry 2-isobutyl-3-methoxypyrazine, which smells green bell pepper, earthy. The science ↓
Mutton En Casserole
Ingredients
Directions
The book says “a hot oven”. The 400°F (200°C) in the steps is the modern equivalent, not the book's own figure.
Brown the mutton
Brown the mutton in a hot frying pan with a small amount of fat.
Assemble and bake
Place the browned mutton into a casserole dish with the shredded carrots.
Add enough water to cover the ingredients and season to taste.
Cover the casserole and cook in a 400°F (200°C) oven for two hours.
Finish and serve
Add the peas just before serving.
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 + peastop 7% of all pairsSmell alikemoderateCooked together2,994 recipes
Shared aroma: 2-isobutyl-3-methoxypyrazine (green bell pepper, earthy).
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Mutton + peastop 15% of all pairsSmell alikemoderateCooked together598 recipes
Shared aroma: 1-octen-3-ol (mushroom, earthy).
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Mutton + carrottop 18% of all pairsSmell alikelowCooked together1,878 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Mutton
- Provides the main meat, which becomes tender and rich as it simmers slowly in liquid.
- Carrots
- Add sweetness and body as they soften during the long, covered cooking.
- Peas
- Add fresh sweetness and bright color, and are added late so they keep their texture.
The step that matters
Brown the mutton well before casseroling. Searing in a hot pan with a little fat builds browned, savory flavor through the Maillard reaction. Crowding the pan or skipping the browning leaves the stew flat-tasting and greyish.
Swap the carrot
How well each one fits the dish's main ingredients (mutton, peas):
- Asparagusfits better
- Leekfits about as well
- Shallotfits about as well
- Carrotthe original
Fit is the average pairing score against mutton, peas. 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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