Why it works: Potato and pepper 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 ↓
Clam Pie
Ingredients
Directions
Prepare the clams and potatoes
Chop large clams and place them in a saucepan.
Cook the clams in their own liquor, adding a little water if necessary.
Boil the potatoes until done, then slice them.
Assemble the pie
Line a pudding dish halfway up its sides with potato slices.
Turn a small cup bottom up in the middle of the dish to support the top crust.
Layer clams and potatoes in the dish, seasoning with butter, salt, and pepper, and dredging with flour. Repeat layering until the dish is filled.
Add the clam cooking liquid and more water if needed, ensuring enough liquid for a meat pie.
Bake
Cover with a top crust, cut steam vents, and bake for 30 minutes.
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 + peppertop 9% of all pairsSmell alikemoderateCooked together8,305 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Clam + potatotop 9% of all pairsSmell alikemoderateCooked together80 recipes
Shared aroma: (z)-4-decenal (green, must).
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Clam + buttertop 11% of all pairsSmell alikemoderateCooked together840 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Butter + flourtop 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).
Butter and flour 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
- Clams
- Provide the main filling and savory seafood flavor as they cook in their own liquor.
- Potatoes
- Form the layered base and body of the filling, absorbing flavor and adding bulk.
- Flour
- Dusted between layers, it thickens the cooking liquid into a silky, sauce-like filling.
- Butter
- Adds richness and fat that carries flavor and helps the filling taste rounded.
The step that matters
Add the cooking liquid before baking. Flour thickens only when it meets enough liquid and heat. Too little liquid leaves the filling dry and pasty, so the clam liquor and water must cover the layers before the crust goes on.
Swap the potato
How well each one fits the dish's main ingredients (clam, butter, pepper, flour):
- Potatothe original
- Capsicumfits about as well
- Shallotfits about as well
- Chivefits less well
Fit is the average pairing score against clam, butter, pepper, 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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