Why it works: Onion and potato are a kitchen classic. They rank in the top 3% of all ingredient pairs, and cooks put them together in 9,023 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
Turnovers of Cold Meat
Ingredients
Directions
Prepare the filling
Season the cold meat with salt, pepper, and onion if desired.
Grate the cold potatoes and mix with the beaten egg.
Make and fill the dough
Add enough flour to form a dough.
Roll out the dough to a thickness suitable for pies.
Place a portion of the seasoned meat on the dough, fold the edges, and pinch to seal.
Fry
Fry the turnovers in oil until golden brown on both sides.
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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Onion + potatotop 3% of all pairsSmell alikemoderateCooked together9,023 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Pepper + potatotop 9% of all pairsSmell alikemoderateCooked together8,305 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Pepper + oniontop 11% of all pairsSmell alikemoderateCooked together68,474 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Meat + potatotop 14% of all pairsSmell alikemoderateCooked together786 recipes
Shared aroma: 1-octen-3-one (mushroom, metallic).
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Potato + flourtop 15% of all pairsSmell alikemoderateCooked together5,355 recipes
Shared aroma: isobutyraldehyde (malty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Cold potatoes
- Grated potato adds body and moisture to the filling, helping it hold together.
- Egg
- Binds the grated potato mixture so it holds together when shaped.
- All-purpose flour
- Forms the dough structure that encloses the filling and crisps when fried.
The step that matters
Pinching the edges to seal. If the edges are not sealed firmly, the filling can leak into the hot oil during frying, making the turnovers greasy and uneven.
Swap the onion
The recipe marks onion as optional. How well each one fits the dish's main ingredients (meat, pepper, potato, egg, flour):
- Asparagusfits better
- Spinachfits better
- Chivefits better
- Onionthe original
Fit is the average pairing score against meat, pepper, potato, egg, flour. 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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