Why it works: Onion and pepper are a kitchen classic. They rank in the top 11% of all ingredient pairs, and cooks put them together in 68,474 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
Scotch Collops
Ingredients
Directions
Prepare
Mince the steak finely.
Chop the onion.
Pour boiling water over the onion. Let it stand for a few minutes, then drain the onion.
Cook
Combine the drained onion with the steak, butter, pepper, and salt.
Add the water.
Cook gently over low heat for about 30 minutes, stirring occasionally to prevent lumps.
Serve
Serve with poached eggs on top and fried bacon around the edge.
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.
-
Onion + peppertop 11% of all pairsSmell alikemoderateCooked together68,474 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Onion + buttertop 15% of all pairsSmell alikemoderateCooked together42,912 recipes
Shared aroma: decanal (soap, orange peel).
-
Pepper + buttertop 21% of all pairsSmell alikemoderateCooked together85,593 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Steak
- Provides the main protein and body of the dish once minced and cooked gently.
- Onion
- Adds savoury flavour and aroma; scalding and draining softens its sharpness.
- Butter
- Adds richness and fat, carrying flavour through the gentle cooking.
The step that matters
Cooking gently with occasional stirring. Low heat and regular stirring keep the minced meat from clumping or drying out, giving an even, tender texture over the long simmer.
Swap the onion
How well each one fits the dish's main ingredients (pepper, butter):
- Capsicumfits better
- Potatofits better
- Carrotfits about as well
- Onionthe original
Fit is the average pairing score against pepper, butter. 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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