Why it works: Pepper and potato are a kitchen classic. They rank in the top 9% of all ingredient pairs, and cooks put them together in 8,305 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
A Pot Pie
Ingredients
Directions
Prepare
Wash the fowl pieces and season with salt and pepper.
Make a paste with the suet and flour, ensuring plenty for the pot pie.
Roll out the paste and cut into long squares.
Assemble and cook
Butter the sides of a pot and line them with the paste.
Layer sliced cold ham at the bottom, followed by fowl pieces, squares of paste, and quartered potatoes.
Cover with a lid of paste, leaving a hole in the center.
Pour in 1 pint of water, cover the pot, and boil slowly for 2 hours.
Half an hour before serving, add butter rolled in flour through the hole to thicken the gravy.
Serve
Serve the pie on a large dish and pour the gravy over it.
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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Pepper + potatotop 9% of all pairsSmell alikemoderateCooked together8,305 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Flour + buttertop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Potato + buttertop 13% of all pairsSmell alikemoderateCooked together6,456 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Flour + potatotop 15% of all pairsSmell alikemoderateCooked together5,355 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Ham + buttertop 16% of all pairsSmell alikemoderateCooked together5,475 recipes
Shared aroma: trans-2-decenal (waxy, orange).
Flour and butter barely smell alike, yet cooks put them together in 124,287 recipes: they work on texture and structure more than aroma.
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Fowl
- Provides the main meat, which becomes tender during the long slow boil.
- Suet
- Adds fat and richness to the paste, helping it stay tender and flavorful.
- All-purpose flour
- Forms the paste that lines and covers the pot, giving the pie its structure.
- Potatoes
- Absorb flavor from the broth and add starch and body to the filling.
- Butter
- Flour-rolled butter thickens the gravy as it melts into the cooking liquid.
The step that matters
Adding the flour-butter mixture. Adding the flour and butter mixture too early or too late changes the gravy's thickness. Stirring in butter rolled in flour lets the flour starch thicken the liquid as it heats, so timing near the end gives a smooth, controlled gravy.
Swap the potato
How well each one fits the dish's main ingredients (pepper, flour, ham, butter):
- Shallotfits better
- Okrafits about as well
- Leekfits about as well
- Potatothe original
Fit is the average pairing score against pepper, flour, ham, butter. 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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