Why it works: Beef and pork match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 5,690 recipes. Both carry 12-methyltridecanal, which smells tallowy, beefy. The science ↓
Potato Hash
Ingredients
Directions
Prepare the potatoes
Boil the potatoes until tender.
Mash the boiled potatoes.
Cook the meat
In a large skillet, cook the chopped pork until the fat is rendered.
Add the chopped beef to the skillet and cook until browned.
Combine and finish
Stir the mashed potatoes into the skillet with the beef.
Season with black pepper and coarse sea salt.
Add butter if desired.
Cook until browned.
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 + porktop 1% of all pairsSmell alikestrongCooked together5,690 recipes
Shared aroma: 12-methyltridecanal (tallowy, beefy).
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Potato + porktop 5% of all pairsSmell alikemoderateCooked together2,668 recipes
Shared aroma: sotolon (curry, maple).
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Potato + beeftop 8% of all pairsSmell alikemoderateCooked together2,052 recipes
Shared aroma: sotolon (curry, maple).
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Potato + peppertop 9% of all pairsSmell alikemoderateCooked together8,305 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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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
- Potatoes
- Form the bulk of the hash, providing starch that softens into a tender, moist body.
- Beef
- Adds savory meaty flavor and browns in the skillet for a richer crust.
- Fat pork
- Its rendered fat cooks the meat and carries flavor through the hash.
- Butter
- Adds richness and helps the hash brown with a nutty aroma.
The step that matters
Cook until browned. The potatoes and meat need enough time in a hot skillet for browning, which builds deep flavor through the Maillard reaction. Stopping early leaves the hash pale and bland.
“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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