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 pepper and salt.
Fill the heart with a stuffing of bread, butter, water, pepper, salt, and optional thyme.
Put the heart back together.
Tie the heart with string.
Rub the outside with pepper and salt.
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 for basting.
Roast in a hot oven at 400°F (200°C), turning and basting frequently for about 1 hour.
Remove the heart.
Make the gravy and serve
Place thick slices of lemon in the pan with a bit of butter and a teaspoon of flour.
Let it brown.
Add a small teacup 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 sliceable after slow roasting with basting.
- Bread
- Absorbs butter and juices in the stuffing, keeping the filling moist and giving it body.
- Butter
- Adds fat that enriches the stuffing and browns the outside, adding flavour and colour.
- Flour
- Coats the outside and later thickens the pan juices into a smooth gravy.
The step that matters
Turning and basting frequently while roasting. Beef heart is lean and dense, so it dries out easily. Regular basting with the pan water and turning keeps the surface moist and promotes even browning.
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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