Why it works: Thyme and lemon match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 3,973 recipes. Both carry beta-phellandrene, which smells minty, terpene. The science ↓
Beef Heart Baked or Roasted
Ingredients
Directions
The book says “a hot oven”. The 400°F (200°C) in the steps is the modern equivalent, not the book's own figure.
Prepare the heart
Cut the beef heart in half and remove the strings from the inside.
Wash the heart with warm water and rub the inside with salt and pepper.
Fill the heart with a stuffing made of bread, butter, water, and thyme if desired.
Tie the heart together with string and rub the outside with salt and pepper.
Dot the outside with bits of butter and dredge with flour.
Roast and make the sauce
Place the heart on a trivet or muffin rings in a roasting pan and add 1 pint of water for basting.
Roast in a hot oven at 400°F (200°C), turning and basting frequently for about 1 hour.
When done, remove the heart and add lemon slices and a bit of butter to the pan.
Dredge the lemon in 1 teaspoon of flour, let it brown, then add a small cup of boiling water and stir until smooth.
Serve the sauce in a gravy tureen.
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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Thyme + lemontop 1% of all pairsSmell alikestrongCooked together3,973 recipes
Shared aroma: beta-phellandrene (minty, terpene).
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Pepper + lemontop 3% of all pairsSmell alikestrongCooked together27,047 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
-
Pepper + thymetop 4% of all pairsSmell alikemoderateCooked together11,585 recipes
Shared aroma: beta-phellandrene (minty, terpene).
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Bread + buttertop 7% of all pairsSmell alikemoderateCooked together27,232 recipes
Shared aroma: delta-decalactone (sweet, creamy).
-
Beef + peppertop 10% of all pairsSmell alikemoderateCooked together18,971 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 meat that is stuffed, roasted and carved for serving.
- Bread
- Makes up the stuffing, adding soft bulk that absorbs the juices inside the heart.
- Flour
- Dredged on the outside and browned in the pan, it thickens the pan juices into a gravy.
- Butter
- Adds fat that enriches the stuffing and browns the outside as it melts.
- Lemon
- Adds acidity and bright aroma to the pan sauce.
The step that matters
Dredge the lemon in flour and let it brown. Browning the flour in the pan fat develops flavour and colour; adding boiling water too early or skipping the browning leaves the gravy pale and lumpy, so stir until smooth.
Swap the thyme
The recipe marks thyme as optional. How well each one fits the dish's main ingredients (beef, pepper, bread, butter, flour, lemon):
- Parsleyfits better
- Marjoramfits about as well
- Thymethe original
- Sagefits about as well
Fit is the average pairing score against beef, pepper, bread, butter, flour, 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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