Why it works: Beef and onion are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 17,092 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
Beef's Heart, Stuffed
Ingredients
Directions
The book says “a moderate oven”. The 350°F (175°C) in the steps is the modern equivalent, not the book's own figure.
Prepare the heart
Trim and clean the beef heart, then sprinkle coarse sea salt over it.
Let it stand for 2-3 hours, changing the water 2-3 times to draw out the blood.
Wipe the heart dry and fill it with a dressing made of bread crumbs, pepper, salt, and finely chopped onion.
Add enough butter to the mixture to make the crumbs stick together.
Bake and serve
Place the stuffed heart in a 350°F (175°C) oven and bake for 15 minutes per pound.
For better flavor, roast it before the fire if possible.
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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Beef + oniontop 7% of all pairsSmell alikemoderateCooked together17,092 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Bread + buttertop 7% of all pairsSmell alikemoderateCooked together27,232 recipes
Shared aroma: delta-decalactone (sweet, creamy).
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Beef + peppertop 10% of all pairsSmell alikemoderateCooked together18,971 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Pepper + oniontop 11% of all pairsSmell alikemoderateCooked together68,474 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Beef + breadtop 13% of all pairsSmell alikemoderateCooked together4,032 recipes
Shared aroma: 2-acetyl-1-pyrroline (popcorn, roasted).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Beef heart
- Dense muscle meat that becomes tender and sliceable when cooked slowly with moisture.
- Bread crumbs
- Absorb juices and butter in the stuffing, keeping the dressing moist and holding its shape.
- Butter
- Adds fat and richness, and binds the crumbs so they stick together.
- Onion
- Adds aroma and savory sweetness as it softens within the stuffing.
The step that matters
Soaking to draw out blood. Soaking and changing the water removes surface blood, which otherwise tastes strong and can make the meat look dark and unappealing after cooking.
Swap the onion
How well each one fits the dish's main ingredients (beef, bread, pepper, butter):
- Tomatofits about as well
- Potatofits about as well
- Capsicumfits about as well
- Onionthe original
Fit is the average pairing score against beef, bread, pepper, 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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