Why it works: Parsley and black currant share more aroma than cooks usually use. They rank in the top 15% of all ingredient pairs, and cooks put them together in 3 recipes. Both carry 4'-methylacetophenone, which smells bitter almond. The science ↓
Boiled Tongue
Ingredients
Directions
Prepare
Wash the smoked tongue and soak it in cold water overnight.
Place the tongue in a kettle filled with cold water.
Cook
Cook over low heat for several hours until it can be pierced with a fork.
Let the tongue cool in the kettle.
Serve
Remove the skin and serve hot, garnished with parsley and black currant jelly.
When cold, slice very thin and serve plain or with sauce Tartare.
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.
-
Parsley + black curranttop 15% of all pairsSmell alikestrongCooked together3 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Parsley + saucetop 23% of all pairsSmell alikelowCooked together6,693 recipes
Shared aroma: ethanol (alcoholic, ethereal).
-
Black currant + saucetop 34% of all pairsSmell alikelowCooked together14 recipes
Shared aroma: ethanol (alcoholic, ethereal).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Smoked tongue
- Is the main protein; long gentle cooking turns its tough connective tissue tender.
The step that matters
Cooking over low heat until tender. Simmering gently rather than boiling hard keeps the meat from toughening and breaking apart. Tongue needs several hours so collagen can slowly convert to gelatin, which makes it tender and moist.
Swap the black currant
How well each one fits the dish's main ingredients (parsley, sauce):
- Lemonfits better
- Limefits better
- Avocadofits better
- Black currantthe original
Fit is the average pairing score against parsley, 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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