Why it works: Parsley and carrot match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 8,053 recipes. Both carry 2,4-decadienal, which smells seaweed. The science ↓
Boiled Tongue with Tomato Sauce
Ingredients
Directions
Cook the tongue
Half boil the tongue.
Make the sauce and serve
In a pot, combine broth, flour, parsley, onion, carrot, salt, and pepper.
Add the strained tomatoes and simmer to create a sauce.
Lay the tongue on a dish and pour the sauce over it.
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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Parsley + carrottop 1% of all pairsSmell alikestrongCooked together8,053 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Parsley + peppertop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Carrot + peppertop 6% of all pairsSmell alikestrongCooked together14,555 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Carrot + tomatotop 6% of all pairsSmell alikestrongCooked together3,606 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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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
- Tongue
- Main protein; boiling softens its connective tissue so the meat becomes tender.
- Broth
- Provides the liquid base and savoury flavour for the sauce.
- Flour
- Thickens the sauce so it clings to the tongue.
- Onion
- Adds aromatic flavour and a mild sweetness as it cooks into the sauce.
- Tomatoes
- Add acidity and body to the sauce.
The step that matters
Half boiling the tongue. Heat softens the collagen in the tongue, but overcooking dries and toughens the meat. Stopping at half-done keeps it tender and prevents stringy texture.
Swap the onion
How well each one fits the dish's main ingredients (flour, parsley, carrot, pepper, tomato):
- Parsnipfits better
- Capsicumfits better
- Okrafits better
- Onionthe original
Fit is the average pairing score against flour, parsley, carrot, pepper, tomato. 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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