Why it works: Sauce and ketchup match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 1,099 recipes. Both carry ethanol, which smells alcoholic, ethereal. The science ↓
Stew Tongue
Ingredients
Directions
Cure the tongue
Salt the tongue with saltpetre and common salt for 1 week, turning it every day.
Cook and stew
Boil the tongue until tender enough to peel.
Stew the tongue in a moderately-strong gravy.
Season with soy sauce, mushroom ketchup, Cayenne pepper, pounded cloves, and salt if needed.
Serve
Serve with truffles, morels, and mushrooms.
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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Sauce + ketchuptop 1% of all pairsSmell alikestrongCooked together1,099 recipes
Shared aroma: ethanol (alcoholic, ethereal).
-
Mushroom + truffletop 4% of all pairsSmell alikemoderateCooked together1,900 recipes
Shared aroma: 2,4-nonadienal (fatty, green).
-
Pepper + clovetop 5% of all pairsSmell alikestrongCooked together17,451 recipes
Shared aroma: ethyl octanoate (fruity, wine).
-
Mushroom + clovetop 10% of all pairsSmell alikemoderateCooked together2,663 recipes
Shared aroma: alpha-pinene (pine, turpentine).
-
Mushroom + peppertop 11% of all pairsSmell alikemoderateCooked together13,580 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
- Tongue
- Main protein; curing and long cooking make it firm yet tender enough to peel and stew.
- Saltpetre
- Curing agent that helps the tongue keep a pink colour during the salting period.
- Common salt
- Draws out moisture and seasons the meat during the week-long cure.
- Soy sauce
- Adds salty, savoury depth to the stewing gravy.
- Mushroom ketchup
- Adds concentrated savoury, umami flavour to the gravy.
- Truffles
- Contribute a strong, earthy aroma to the finished dish.
The step that matters
Salting the tongue for a full week. Curing relies on salt and saltpetre slowly penetrating the thick meat, so turning it daily helps the cure reach evenly throughout. Skipping turns or shortening the time can leave uneven seasoning and colour.
Swap the clove
How well each one fits the dish's main ingredients (sauce, mushroom, ketchup, pepper, truffle):
- Thymefits better
- Marjoramfits better
- Celeryfits better
- Clovethe original
Fit is the average pairing score against sauce, mushroom, ketchup, pepper, truffle. 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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