Why it works: Tomato and rice match in chemistry and in kitchens. They rank in the top 6% of all ingredient pairs, and cooks put them together in 3,065 recipes. Both carry trans-2-nonenal, which smells cardboard, fatty. The science ↓
Neck of 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.
Prepare
Preheat your oven to 350°F (175°C).
Place the lamb pieces in a casserole dish.
Season with coarse sea salt and black pepper, then dredge with flour.
Add a few bits of butter on top.
Surround the meat with the sliced onion, pepper strips, and sliced tomatoes.
Cook and serve
Add enough water to half cover the meat, cover the dish, and cook for 2 hours.
After 2 hours, add the blanched rice and more water if needed.
Cover and cook for an additional hour.
Serve directly from the casserole.
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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Tomato + ricetop 6% of all pairsSmell alikestrongCooked together3,065 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
-
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).
-
Onion + ricetop 9% of all pairsSmell alikemoderateCooked together10,433 recipes
Shared aroma: 2,4-decadienal (seaweed).
-
Lamb + ricetop 10% of all pairsSmell alikemoderateCooked together439 recipes
Shared aroma: 2,4-nonadienal (fatty, green).
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, covered, moist cooking.
- Flour
- Dredging the meat helps it brown and lightly thickens the juices in the dish.
- Butter
- Adds richness and fat that moistens the meat and helps browning on top.
- Onion
- Releases sweetness and aroma into the cooking liquid as it softens.
- Tomatoes
- Add acidity and body to the cooking liquid, building the sauce.
- Blanched rice
- Absorbs cooking liquid and softens, adding starch and body to the dish.
The step that matters
Adding the water. Half covering the meat keeps it braised rather than boiled. Too little liquid can dry the dish, while too much dilutes the flavour and sauce.
Swap the onion
How well each one fits the dish's main ingredients (lamb, pepper, flour, butter, tomato, rice):
- Okrafits better
- Capsicumfits better
- Potatofits better
- Onionthe original
Fit is the average pairing score against lamb, pepper, flour, butter, tomato, rice. 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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