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 ↓
Hamburgeb, Steak
Ingredients
Directions
Prepare the meat
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 flat cakes, about the size of a biscuit, or one large flat cake less than ½ inch thick.
Fry and serve
Heat a frying pan with a mix of butter and lard until boiling hot.
Fry the steak cakes until browned.
Make a brown gravy from the frying grease and pour it over the meat.
Garnish the platter with celery tops and lemon slices on top of the meat.
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
- Forms the main body of the patties, providing meaty flavor and a firm, chewy bite.
- Onion
- Adds moisture and savory sweetness that keeps the minced meat from drying out while frying.
- Butter and lard
- Fat for frying that browns the cakes and carries flavor into the pan gravy.
The step that matters
Frying the steak cakes until browned. The pan must be very hot before the cakes go in. High heat browns the surface through the Maillard reaction, building flavor and a crust, while a cool pan lets the patties steam and turn grey.
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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