Why it works: Lemon and tarragon match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 1,137 recipes. Both carry beta-phellandrene, which smells minty, terpene. The science ↓
Cold Mutton
Ingredients
Directions
Prepare the mince
Heat the minced cold mutton in a saucepan over gentle heat for 1–2 hours without boiling.
Add a clove of garlic or shallot to the mince while heating, then remove before serving.
Add tomato sauce, lemon juice, or tarragon vinegar to taste.
Finely chop onions or shallots and parsley to mix into the mince if desired.
Serve
For serving, place fried bread slices around the mince.
Top the mince with poached or fried eggs if desired.
Make an omelet, fill half with mince, fold, and cook under a salamander if needed.
If making puff pastry, create vol-au-vent cases or small patties and fill with the mince.
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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Lemon + tarragontop 1% of all pairsSmell alikestrongCooked together1,137 recipes
Shared aroma: beta-phellandrene (minty, terpene).
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Tomato + tarragontop 6% of all pairsSmell alikemoderateCooked together391 recipes
Shared aroma: beta-phellandrene (minty, terpene).
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Tarragon + vinegartop 7% of all pairsSmell alikemoderateCooked together2,547 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Tomato + lemontop 11% of all pairsSmell alikemoderateCooked together4,592 recipes
Shared aroma: 3-hexenal (apple, fruity).
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Sauce + buttertop 15% of all pairsSmell alikelowCooked together15,338 recipes
Shared aroma: ethanol (alcoholic, ethereal).
Sauce and butter barely smell alike, yet cooks put them together in 15,338 recipes: they work on texture and structure more than aroma.
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Cold cooked mutton
- Forms the body of the dish and carries the flavour of the sauce and seasonings.
- Tomato sauce
- Adds moisture, sweetness and acidity to the mince.
- Lemon juice
- Adds acidity that brightens the rich, cooked meat.
- Eggs
- Set when cooked, giving structure to the omelet or topping for the mince.
- Butter
- Adds fat and richness to the dish and aids browning in cooking.
The step that matters
Heating the mince gently. Holding the mince just below boiling over a long, gentle heat keeps the meat tender and moist. Boiling toughens the proteins and dries the meat out.
Swap the lemon
How well each one fits the dish's main ingredients (mutton, tomato, sauce, tarragon, vinegar, butter, egg):
- Lemonthe original
- Cherryfits about as well
- Plumfits less well
- Avocadofits less well
Fit is the average pairing score against mutton, tomato, sauce, tarragon, vinegar, butter, egg. 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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