Why it works: Onion and potato are a kitchen classic. They rank in the top 3% of all ingredient pairs, and cooks put them together in 9,023 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
Neck of Lamb in Casserole
Ingredients
Directions
Prepare the lamb
Cut the neck of lamb into small pieces for serving.
Wipe the pieces with a damp cloth and roll them in flour.
Brown the lamb in salt pork fat.
Place the browned lamb in a casserole.
Braise and finish
Add hot water to cover the lamb and cook for about 3 hours or until tender.
Add the parboiled onions, chopped carrots, and sliced potatoes.
Cover and cook until the vegetables are done.
Stir in the drained peas, then season with salt and pepper.
Serve very hot.
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.
-
Onion + potatotop 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).
-
Pork + potatotop 5% of all pairsSmell alikemoderateCooked together2,668 recipes
Shared aroma: sotolon (curry, maple).
-
Carrot + peppertop 6% of all pairsSmell alikestrongCooked together14,555 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).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Neck of lamb
- Slow cooking in liquid turns the tough connective tissue tender and gives the meat its body.
- Flour
- Coating the lamb helps it brown and thickens the cooking liquid slightly.
- Salt pork fat
- Fat for browning the lamb, adding savoury flavour to the surface and the dish.
- Potatoes
- Starch that softens during cooking and helps give the casserole substance.
- Carrots
- Add natural sweetness and colour as they cook slowly in the liquid.
The step that matters
Browning the lamb in salt pork fat. Searing the floured meat until well browned builds the Maillard flavours that the long braise cannot create on its own. Pale, steamed pieces end up tasting flat.
Swap the peas
How well each one fits the dish's main ingredients (lamb, flour, pork, onion, carrot, potato, pepper):
- Beansfits better
- Sesamefits better
- Chickpeafits better
- Peasthe original
Fit is the average pairing score against lamb, flour, pork, onion, carrot, potato, pepper. 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.
You might also like
The free Flavor Lab newsletter: one surprising pairing a week and the molecular reason it works, in 60 seconds. No spam, unsubscribe anytime.
Prefer an account? Create a free account to save pairings and unlock the full chemistry.
Potato Croquettes255 recipes
Green Peas229 recipes
Carrot Soup134 recipes
Pork Cake107 recipes