Why it works: Tomato and pepper 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 ↓
Cold Mutton, with Purée of Tomatoes
Ingredients
Directions
The book gives no oven temperature. The 400°F (200°C) in the steps was added when the recipe was transcribed, as a starting point.
Prepare
Reduce the tomatoes to a pulp.
Assemble
Butter a small pan and spread half of the tomato purée in it.
Slice the cold mutton and layer it over the purée.
Cover with the remaining purée.
Sprinkle salt, pepper, and bread crumbs on top.
Bake
Bake in a 400°F (200°C) oven until the top is lightly browned.
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 + peppertop 7% of all pairsSmell alikemoderateCooked together17,923 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Tomato + breadtop 10% of all pairsSmell alikemoderateCooked together1,013 recipes
Shared aroma: 2-nonenal (fatty, green).
-
Mutton + breadtop 12% of all pairsSmell alikemoderateCooked together1,488 recipes
Shared aroma: delta-decalactone (sweet, creamy).
-
Mutton + peppertop 16% of all pairsSmell alikelowCooked together5,442 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
-
Pepper + breadtop 16% of all pairsSmell alikemoderateCooked together20,964 recipes
Shared aroma: 2-nonenal (fatty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Fresh tomatoes
- Reduced to a purée that forms the moist, flavourful base layers of the dish.
- Cold mutton
- Forms the meat layer, which is already cooked and only needs heating through in the oven.
- Bread crumbs
- Form a crisp, browned topping on the surface during baking.
The step that matters
Bake until the top is lightly browned. The bread crumbs brown through dry heat in the oven. Watching for a light golden colour, rather than a dark one, keeps the topping crisp without drying the layers beneath.
Swap the tomato
How well each one fits the dish's main ingredients (mutton, pepper, bread):
- Capsicumfits about as well
- Tomatothe original
- Carrotfits about as well
- Asparagusfits less well
Fit is the average pairing score against mutton, pepper, bread. 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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