Why it works: Pepper and lemon match in chemistry and in kitchens. They rank in the top 3% of all ingredient pairs, and cooks put them together in 27,047 recipes. Both carry trans-2-nonenal, which smells cardboard, fatty. The science ↓
Hamburger Steak
Ingredients
Directions
Prepare the patties
Chop the steak until finely minced.
Mix the chopped onion with the minced meat.
Season the mixture with salt and pepper.
Form the mixture into patties the size of a biscuit, but flat, or one large flat cake about ½ inch thick.
Fry and serve
Heat a frying pan with a mix of butter and lard until boiling hot.
Fry the patties until browned.
Garnish with celery tops around the edge of the platter and lemon slices on top.
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 + lemontop 3% of all pairsSmell alikestrongCooked together27,047 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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Celery + lemontop 3% of all pairsSmell alikestrongCooked together3,467 recipes
Shared aroma: beta-phellandrene (minty, terpene).
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Pepper + celerytop 5% of all pairsSmell alikestrongCooked together16,012 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Onion + celerytop 7% of all pairsSmell alikemoderateCooked together18,518 recipes
Shared aroma: guaiacol (smoky, sweet).
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Onion + peppertop 11% of all pairsSmell alikemoderateCooked together68,474 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Flank or round steak
- Provides the meat that forms the body and beefy flavour of the patties.
- Onion
- Adds moisture and a sweet, aromatic flavour to the minced meat.
- Butter and lard
- Fat for frying that carries heat evenly and promotes browning on the patty surface.
The step that matters
Fry the patties until browned. The pan must be very hot before the patties go in. Hot fat sears the surface quickly, creating browning and flavour while keeping the inside juicier than slow cooking would.
Swap the onion
How well each one fits the dish's main ingredients (pepper, butter, celery, lemon):
- Carrotfits better
- Capsicumfits better
- Spinachfits better
- Onionthe original
Fit is the average pairing score against pepper, butter, celery, 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.
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