Why it works: Lemon and parsley 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 ↓
A Nice Way to Serve Cold Beef
Ingredients
Directions
Prepare
Slice the cold roast beef and place it in a dish.
Cover the beef with gravy, catsup or wine, and lemon slices.
If you don't have gravy, mix hot water, butter, and browned flour in a covered stew-pan.
Cook and serve
Simmer gently for 30 minutes.
Optionally, add sliced leek and chopped parsley to the beef.
Serve with boiled or mashed potatoes and dessert.
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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Lemon + parsleytop 1% of all pairsSmell alikestrongCooked together14,037 recipes
Shared aroma: beta-phellandrene (minty, terpene).
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Leek + parsleytop 4% of all pairsSmell alikestrongCooked together759 recipes
Shared aroma: trans-2-hexenal (green, leafy).
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Parsley + potatotop 5% of all pairsSmell alikemoderateCooked together2,855 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Leek + potatotop 6% of all pairsSmell alikemoderateCooked together30 recipes
Shared aroma: 1-octen-3-ol (mushroom, earthy).
-
Lemon + leektop 8% of all pairsSmell alikestrongCooked together162 recipes
Shared aroma: 1-octen-3-ol (mushroom, earthy).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Cold roast beef
- Is the main protein, gently reheated in the sauce until tender and warm.
- Gravy
- Supplies moisture and savory flavor that keeps the slices from drying out as they warm.
- Catsup or wine
- Adds acidity and sweetness that brighten the savory gravy and balance the beef's richness.
- Butter
- Adds fat and richness to the sauce, rounding out its flavor.
- Browned flour
- Thickens the sauce and adds a toasted, nutty depth of flavor.
The step that matters
Simmer gently for 30 minutes. Keep the heat low and the pot covered so the beef warms through without boiling. High heat toughens meat proteins and can make the slices dry and stringy.
Swap the leek
The recipe marks leek as optional. How well each one fits the dish's main ingredients (beef, wine, lemon, butter, flour, parsley, potato):
- Shallotfits better
- Chivefits better
- Carrotfits about as well
- Leekthe original
Fit is the average pairing score against beef, wine, lemon, butter, flour, parsley, potato. 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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