Why it works: Parsley and lemon match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 14,037 recipes. Both carry beta-phellandrene, which smells minty, terpene. The science ↓
Hamburger Steak
Ingredients
Directions
Prepare the patties
Mince the round steak very fine and mix the minced onion with the meat.
Season with salt and pepper.
Form the mixture into flat cakes the size of a biscuit.
Cook and serve
Heat the lard and butter in a frying pan until boiling hot.
Fry the steak cakes until nicely browned on both sides.
Garnish with parsley 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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Parsley + lemontop 1% of all pairsSmell alikestrongCooked together14,037 recipes
Shared aroma: beta-phellandrene (minty, terpene).
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Pepper + parsleytop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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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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Onion + parsleytop 9% of all pairsSmell alikemoderateCooked together25,843 recipes
Shared aroma: 2,4-decadienal (seaweed).
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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
- Round steak
- Forms the main body of the patties, giving them their meaty texture and savory flavor.
- Onion
- Adds moisture and aromatic flavor to the ground meat mixture.
- Butter
- Adds fat for browning and a rich flavor to the frying surface.
- Lard
- Adds fat that tolerates high heat, helping the cakes brown well in the pan.
The step that matters
Fry the steak cakes until nicely browned on both sides. The fat must be very hot before the cakes go in. Hot fat sears the surface quickly, producing browning and flavor while keeping the inside juicy. Cooking in cool fat would let the cakes steam and turn grey and dry.
Swap the onion
How well each one fits the dish's main ingredients (pepper, butter, parsley, lemon):
- Shallotfits better
- Carrotfits better
- Spinachfits better
- Onionthe original
Fit is the average pairing score against pepper, butter, parsley, 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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