Why it works: Pepper and tomato are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 17,923 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
Breast of Lamb with Tomato Sauce
Ingredients
Directions
The book says “a very hot oven”. The 400°F (200°C) in the steps is the modern equivalent, not the book's own figure.
Prepare
Boil the lamb until tender and remove the bones.
Prepare this a day in advance if possible.
Coat and bake
Half an hour before serving, coat the lamb with egg and crumbs, and season with salt and pepper.
Place the lamb in a well-greased paper bag, seal it, and bake in a very hot oven at 400°F (200°C) for 20 minutes.
Serve
Serve with tomato sauce.
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 + tomatotop 7% of all pairsSmell alikemoderateCooked together17,923 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Lamb + tomatotop 11% of all pairsSmell alikemoderateCooked together979 recipes
Shared aroma: trans,trans-2,4-nonadienal (fatty, green).
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Lamb + peppertop 12% of all pairsSmell alikemoderateCooked together3,165 recipes
Shared aroma: 2-nonenal (fatty, green).
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Tomato + saucetop 15% of all pairsSmell alikelowCooked together5,469 recipes
Shared aroma: ethanol (alcoholic, ethereal).
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Lamb + saucetop 21% of all pairsSmell alikelowCooked together925 recipes
Shared aroma: decanoic acid (soapy, waxy).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Breast of lamb
- Main protein; boiling softens its connective tissue so the meat becomes tender.
- Egg
- Acts as a binder so the crumbs stick evenly to the lamb.
- Crumbs
- Form a coating that browns and crisps in the hot oven.
The step that matters
Boil the lamb until tender. Connective tissue in breast of lamb only breaks down into soft gelatin after long simmering. If the meat is pulled too early, it stays chewy and the baked coating cannot make up for it.
Swap the tomato
How well each one fits the dish's main ingredients (lamb, egg, pepper, sauce):
- Capsicumfits better
- Asparagusfits better
- Spinachfits better
- Tomatothe original
Fit is the average pairing score against lamb, egg, pepper, sauce. 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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