Why it works: Potato and onion 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 ↓
Cornish Pasties
Ingredients
Directions
The book says “a hot oven”. The 400°F in the steps is the modern equivalent, not the book's own figure.
Prepare the filling
Cut the meat into dice.
Wash, peel, and parboil the potatoes, then cut them.
Chop the onion finely.
Make the crust
In a bowl, mix the flour with a little salt, then rub in the dripping until it resembles breadcrumbs.
Add the baking powder and enough cold water to form a stiff paste.
Flour the board and roll out the crust to about ½ inch thick.
Cut into squares of 7 or 8 inches.
Fill, shape and bake
Place a little meat, potato, and onion on each square.
Wet one half with a little water, fold it over the other half, and pinch the edges with your thumb and finger.
Place the pasties on a greased or floured baking sheet and bake in a hot oven (400°F / 200°C) for about 1 hour.
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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Potato + oniontop 3% of all pairsSmell alikemoderateCooked together9,023 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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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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Beef + potatotop 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).
-
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
- Flour
- Forms the structure of the crust once mixed with water and baked.
- Dripping
- Rubbed into the flour to make the crust tender and flaky.
- Potatoes
- Add body and moisture to the filling as they cook through.
- Steak
- Provides the rich, savoury meat filling that cooks inside the pastry.
- Baking powder
- Helps the crust rise slightly and lighten its texture in the oven.
The step that matters
Pinching the edges closed. A tight, well-sealed edge keeps the juices from leaking out during baking and keeps the filling moist. Wetting the edge first helps the dough stick together.
Swap the onion
How well each one fits the dish's main ingredients (beef, potato, flour, pepper):
- Chivefits better
- Carrotfits about as well
- Capsicumfits about as well
- Onionthe original
Fit is the average pairing score against beef, potato, flour, pepper. 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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