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.
Remove the strings from the inside.
Wash the heart with warm water.
Rub the inside with salt and pepper.
Fill the heart with a stuffing made of bread and butter moistened with water, seasoned with salt, pepper, and thyme if desired.
Tie the heart together with string.
Rub the outside with salt and pepper.
Dot the outside with bits of butter.
Dredge the outside with flour.
Roast
Place the heart on a trivet or muffin rings in a roasting pan.
Add 1 pint of water to the pan.
Roast in a hot oven at 400°F (200°C) for about 1 hour, basting frequently.
Make the lemon gravy and serve
Remove the heart.
Cut the lemon into thick slices.
Add the lemon slices to the pan with a bit of butter.
Dredge the lemon slices with a teaspoon of flour.
Let it brown.
Add a small teaspoon of boiling water. Stir until smooth.
Serve 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).
-
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).
-
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; its dense muscle becomes tender and juicy with slow roasting and basting.
- Butter
- Adds richness and moisture to the stuffing and surface, and helps the exterior brown.
- Bread
- Soaked with water and butter, it forms a moist stuffing that fills the cavity and absorbs juices.
- Flour
- Dredged on the surface, it helps the exterior brown and thickens the pan juices into gravy.
- Lemon
- Its sliced acidity brightens the pan gravy and balances the richness of the meat.
The step that matters
Dredging the lemon slices with flour and browning them. Flour needs enough fat and heat to brown without scorching; cooking it briefly in the pan drippers before adding liquid lets it thicken the gravy smoothly, while lumps form if liquid is added too soon or too fast.
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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