Why it works: Pepper and carrot match in chemistry and in kitchens. They rank in the top 6% of all ingredient pairs, and cooks put them together in 14,555 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
Lamb En Casserole
Ingredients
Directions
The book gives no oven temperature. The 350°F (175°C) in the steps was added when the recipe was transcribed, as a starting point. The book gives no cooking times either; the times in the steps were added in transcription, so check for doneness rather than trusting the clock.
Prepare
Preheat the oven to 350°F (175°C).
Place the lamb pieces in a casserole dish.
Season the lamb with salt and pepper.
Dredge the lamb with flour and top with a few bits of butter.
Surround the meat with sliced onion, bell pepper strips, and chopped carrots.
Add sliced tomatoes if desired.
Bake
Cover and bake for about 1.5 to 2 hours, until the lamb is tender.
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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Pepper + carrottop 6% of all pairsSmell alikestrongCooked together14,555 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Carrot + tomatotop 6% of all pairsSmell alikestrongCooked together3,606 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Onion + carrottop 6% of all pairsSmell alikemoderateCooked together21,601 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Pepper + tomatotop 7% of all pairsSmell alikemoderateCooked together17,923 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Onion + tomatotop 8% of all pairsSmell alikemoderateCooked together20,633 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
- Lamb
- Provides the meat that becomes tender during long, moist baking.
- Flour
- Coats the lamb, helping the surface brown and slightly thickening the juices.
- Butter
- Adds fat and richness to the topping, promoting browning and flavor.
- Onion
- Contributes savory sweetness and aroma as it softens in the baking juices.
- Carrots
- Add natural sweetness and body to the vegetables as they cook slowly.
The step that matters
Cover and bake until the lamb is tender. Lamb from the breast is a tougher cut with connective tissue. Long, covered baking at moderate heat breaks it down slowly, so pulling it early leaves the meat chewy. Covering keeps moisture in the dish.
Swap the tomato
The recipe marks tomato as optional. How well each one fits the dish's main ingredients (lamb, pepper, flour, butter, onion, carrot):
- Potatofits better
- Turnipfits better
- Okrafits better
- Tomatothe original
Fit is the average pairing score against lamb, pepper, flour, butter, onion, carrot. 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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