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 ↓
Meat Pie
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.
Make the filling
Cover the meat with cold water in a pot.
Add the chopped onion and bring to a boil.
Reduce heat and simmer until the meat is tender.
Mix flour with an equal volume of cold water to create a slurry.
Add the slurry to the pot to thicken the gravy until it pours freely.
Season with salt and pepper.
Add the parboiled potatoes and mix well.
Bake and serve
Transfer the mixture to a baking dish.
Cover with biscuit dough.
Bake in a 350°F (175°C) oven for 20 to 30 minutes, until brown.
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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Onion + biscuittop 8% of all pairsSmell alikemoderateCooked together428 recipes
Shared aroma: coumarin (sweet, hay).
-
Potato + peppertop 9% of all pairsSmell alikemoderateCooked together8,305 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Flour + biscuittop 9% of all pairsSmell alikestrongCooked together889 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Potato + biscuittop 10% of all pairsSmell alikemoderateCooked together137 recipes
Shared aroma: nonanal (fat, citrus).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Meat
- Provides the savoury base of the filling, becoming tender through long, gentle simmering.
- Flour
- Thickens the cooking liquid into a gravy that holds the filling together.
- Potatoes
- Add body and starch to the filling, helping it stay moist and substantial under the topping.
- Biscuit dough
- Forms a golden, browned crust over the filling as it bakes.
The step that matters
Adding the flour slurry. Flour must be mixed with cold water first so it disperses without lumps. Added directly to hot liquid, it clumps, and the gravy thickens unevenly.
Swap the onion
How well each one fits the dish's main ingredients (meat, potato, flour, pepper, biscuit):
- Spinachfits better
- Arrowrootfits better
- Okrafits better
- Onionthe original
Fit is the average pairing score against meat, potato, flour, pepper, biscuit. 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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