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 ↓
Stuffed Beef's Heart with Horseradish Sauce
Ingredients
Directions
Prepare
Wash and soak the heart in cold, salted water for 10 minutes.
Stuff the heart with a mixture of minced pork, bread crumbs, parsley, pepper, and lemon peel.
Sew the heart closed with coarse net or tarlatan.
Cook
Place the heart in a saucepan with weak broth and minced onion.
Boil for 2 hours, turning the heart twice and keeping it covered.
Make the sauce and serve
Prepare drawn butter and let it cool slightly.
Whip in the frothed egg whites until stiff, then add grated horseradish and lemon juice.
Remove the cloth from the heart and place it on a hot dish.
Strain the gravy, thicken with browned flour, and pour over the heart.
Serve with the horseradish 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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Parsley + lemontop 1% of all pairsSmell alikestrongCooked together14,037 recipes
Shared aroma: beta-phellandrene (minty, terpene).
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Beef + porktop 1% of all pairsSmell alikestrongCooked together5,690 recipes
Shared aroma: 12-methyltridecanal (tallowy, beefy).
-
Parsley + peppertop 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).
-
Beef + oniontop 7% of all pairsSmell alikemoderateCooked together17,092 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
- Beef heart
- Forms the main body of the dish and is cooked tender by long gentle boiling.
- Egg whites
- Whipped to stiff froth, they lighten the sauce and give it an airy texture.
- Drawn butter
- Provides richness and fat, giving the sauce a smooth, silky body.
- Fat salt pork
- Adds fat and moisture to the stuffing so it does not dry out during cooking.
- Bread crumbs
- Absorb liquid and bind the stuffing so it holds together when sliced.
- Browned flour
- Thickens the strained gravy, giving it body and a deeper, toasted flavour.
The step that matters
Whip the egg whites until stiff. Egg whites must be whipped to stiff peaks and folded in gently while the butter is still warm enough to blend; if overworked they deflate, and the sauce loses its light texture.
Swap the lemon
How well each one fits the dish's main ingredients (beef, pork, bread, parsley, pepper, onion, butter):
- Avocadofits about as well
- Lemonthe original
- Limefits less well
- Mangofits less well
Fit is the average pairing score against beef, pork, bread, parsley, pepper, onion, butter. 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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