Why it works: Beef and onion are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 17,092 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
Beef Tongue Larded A-LA-prusse
Ingredients
Directions
Prepare the tongue
Boil the tongue gently for three hours.
Peel and lard the tongue with bacon.
Make the sauce
Fry the silver onions in the liquor from boiling the tongue.
Add the wine, flour, sugar, and lemon juice.
Stew the mixture together for another hour.
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.
-
Beef + oniontop 7% of all pairsSmell alikemoderateCooked together17,092 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Wine + lemontop 13% of all pairsSmell alikelowCooked together6,157 recipes
Shared aroma: decanal (soap, orange peel).
-
Flour + sugartop 15% of all pairsSmell alikemoderateCooked together92,116 recipes
Shared aroma: phenylacetaldehyde (hawthorne, honey).
-
Flour + lemontop 17% of all pairsSmell alikemoderateCooked together30,404 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Onion + flourtop 17% of all pairsSmell alikemoderateCooked together32,460 recipes
Shared aroma: isobutyraldehyde (malty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Beef tongue
- Main meat; long gentle simmering makes it tender.
- Bacon
- Adds fat and savoury flavour that helps keep the lean tongue moist.
- Silver onions
- Frying softens and sweetens them and adds flavour to the sauce.
- Wine
- Adds acidity and flavour to the sauce as it stews.
- Flour
- Thickens the cooking liquor into a smooth sauce.
- Lemon juice
- Adds bright acidity that balances the richness of the sauce.
The step that matters
Stew the mixture gently for an hour. Gentle, low heat lets collagen in the tongue break down slowly, so the meat becomes tender. Boiling hard toughens the meat and can scorch or break the sauce, so keep it at a bare simmer.
Swap the onion
How well each one fits the dish's main ingredients (beef, wine, flour, sugar, lemon):
- Arrowrootfits better
- Shallotfits better
- Okrafits better
- Onionthe original
Fit is the average pairing score against beef, wine, flour, sugar, lemon. 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.
You might also like
The free Flavor Lab newsletter: one surprising pairing a week and the molecular reason it works, in 60 seconds. No spam, unsubscribe anytime.
Prefer an account? Create a free account to save pairings and unlock the full chemistry.
Lemon Sauce236 recipes
Roast Beef211 recipes
Beef Loaf175 recipes
Corned Beef87 recipes