Why it works: Pepper and parsley match in chemistry and in kitchens. They rank in the top 2% of all ingredient pairs, and cooks put them together in 34,122 recipes. Both carry 4'-methylacetophenone, which smells bitter almond. The science ↓
Rolled Beefsteak
Ingredients
Directions
Prepare
Trim the fat off the round steak.
Spread the forcemeat made from bread crumbs, marrow, black pepper, parsley, and grated onion over the steak.
Roll the steak tightly and tie the ends.
Cook and serve
Brown the rolled steak in hot butter.
Place the steak in a casserole and cook for 2 hours.
Serve with tomato sauce.
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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Pepper + parsleytop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Bread + buttertop 7% of all pairsSmell alikemoderateCooked together27,232 recipes
Shared aroma: delta-decalactone (sweet, creamy).
-
Pepper + tomatotop 7% of all pairsSmell alikemoderateCooked together17,923 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Onion + tomatotop 8% of all pairsSmell alikemoderateCooked together20,633 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Parsley + tomatotop 8% of all pairsSmell alikemoderateCooked together5,398 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Round steak
- Forms the main body of the roll and becomes tender during slow cooking.
- Soft bread crumbs
- Bind the forcemeat and absorb juices, keeping the filling moist.
- Marrow
- Adds richness and fat to the forcemeat, improving moisture and flavor.
- Butter
- Browns the outside of the roll, adding color and a toasted flavor.
The step that matters
Rolling and tying the steak. If the roll is loose, the filling can escape and the meat may cook unevenly. Rolling tightly and tying the ends holds the forcemeat in place during the long cook.
Swap the onion
The recipe marks onion as optional. How well each one fits the dish's main ingredients (bread, meat, pepper, parsley, butter, tomato, sauce):
- Capsicumfits better
- Shallotfits better
- Carrotfits better
- Onionthe original
Fit is the average pairing score against bread, meat, pepper, parsley, butter, tomato, 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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