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 ↓
To Mince Beef
Ingredients
Directions
Prepare
Shred the underdone beef and some fat finely.
Make the mince
In a small saucepan, combine the beef, onion or shallot, water, pepper, and salt.
Cook until the onion is soft, but do not let it boil.
Add some gravy from the meat and the minced beef, mixing well.
Mix in the vinegar before serving.
Serve
In a small hot dish, place slices of bread and pour the mince 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.
-
Beef + oniontop 7% of all pairsSmell alikemoderateCooked together17,092 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Beef + peppertop 10% of all pairsSmell alikemoderateCooked together18,971 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Onion + peppertop 11% of all pairsSmell alikemoderateCooked together68,474 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Beef + breadtop 13% of all pairsSmell alikemoderateCooked together4,032 recipes
Shared aroma: 2-acetyl-1-pyrroline (popcorn, roasted).
-
Onion + vinegartop 14% of all pairsSmell alikemoderateCooked together18,226 recipes
Shared aroma: acetic acid (sour, vinegar).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Underdone beef
- Provides the main meat flavour and the body of the mince.
- Fat from beef
- Adds richness and moisture so the shredded meat stays tender.
- Onion or shallot
- Adds savoury sweetness and aroma as it softens in the liquid.
- Vinegar
- Adds a sharp acidity that brightens the rich beef at the end.
- Sippets of bread
- Soaks up the meat juices and gives a soft base for the mince.
The step that matters
Cook until the onion is soft, but do not let it boil. Gentle heat softens the onion and keeps the meat tender and moist. Boiling toughens the proteins and can make the mince dry and chewy.
Swap the onion
How well each one fits the dish's main ingredients (beef, pepper, vinegar, bread):
- Capsicumfits better
- Tomatofits better
- Onionthe original
- Mustardfits about as well
Fit is the average pairing score against beef, pepper, vinegar, bread. 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.
Brown Bread461 recipes
Roast Beef211 recipes
Beef Loaf175 recipes
Corned Beef87 recipes