Why it works: Beef and mushroom are a kitchen classic. They rank in the top 4% of all ingredient pairs, and cooks put them together in 3,232 recipes. Both carry 2,4-nonadienal, which smells fatty, green. The science ↓
Minced Steak to Put in Cans
Ingredients
Directions
Prepare
Trim all fat and sinews from the beef.
Remove strings from the beef hearts and grind both meats using a sausage grinder.
Make the meat mixture
Combine ground meat with marrow fat, minced onions, and flour in a large pot.
Fry until well cooked, stirring to prevent burning.
Add seasoning made from white pepper, salt, and mushroom ketchup to the meat mixture.
Pack the meat mixture into clean cans, leaving some space at the top.
Seal and process
Cap the cans, leaving the center vents open, and place them on trays in a retort.
Close the exhaust tightly and process the cans for 1 hour and 30 minutes at 15 psi.
Allow the exhaust to open slowly.
Boil for 1 hour and 45 minutes at 15 psi.
Cool
Remove the cans and cool them down.
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 + mushroomtop 4% of all pairsSmell alikemoderateCooked together3,232 recipes
Shared aroma: 2,4-nonadienal (fatty, green).
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Beef + oniontop 7% of all pairsSmell alikemoderateCooked together17,092 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Onion + mushroomtop 10% of all pairsSmell alikemoderateCooked together10,626 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Beef + meattop 12% of all pairsSmell alikemoderateCooked together2,533 recipes
Shared aroma: 1-octen-3-one (mushroom, metallic).
-
Flour + ketchuptop 13% of all pairsSmell alikemoderateCooked together2,435 recipes
Shared aroma: ethanol (alcoholic, ethereal).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Lean beef
- Provides the main meat structure and savory protein body of the filling.
- Beef hearts
- Adds dense, meaty texture and extra body to the ground mixture.
- Marrow fat
- Adds fat that carries flavor and keeps the cooked meat moist and rich.
- Flour
- Thickens the mixture and helps bind the meat and its juices together.
- Mushroom ketchup
- Contributes deep savory, umami flavor to the seasoned meat.
- Clear jelly from bones
- Gelatin adds moisture and helps the filling set as it cools.
The step that matters
Close the exhaust tightly before processing. Processing under pressure only sterilizes the contents if the cans are sealed and the exhaust is closed. Air left in the cans or a loose seal can prevent the interior from reaching safe temperatures, risking spoilage.
Swap the white pepper
How well each one fits the dish's main ingredients (beef, onion, flour, mushroom, ketchup, meat):
- Garlicfits better
- Thymefits better
- Celeryfits better
- White pepperthe original
Fit is the average pairing score against beef, onion, flour, mushroom, ketchup, meat. 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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