Why it works: Pepper and parsley match in chemistry and in kitchens. They rank in the top 2% of all ingredient pairs, and cooks put them together in 34,122 recipes. Both carry 4'-methylacetophenone, which smells bitter almond. The science ↓
Vegetable Pot Pie
Ingredients
Directions
Prepare the vegetables
Wash the string beans and cut them into one-inch pieces.
Boil the beans in slightly salted water.
Peel and cut the potatoes into medium pieces, then boil them.
Add the onion to the potatoes until they are not quite done.
Drain the potatoes and beans, saving the stock for the sauce.
Make the sauce and filling
Blend the bread crumbs, flour, and Crisco, then add the stock, pepper, salt, and chopped parsley.
Combine the potatoes and beans with the sauce mixture.
Make the topping and bake
Sift together the flour, baking powder, bread crumbs, and salt.
Rub in the Crisco, then add milk to make a very stiff batter.
Drop spoonfuls of the batter on top of the potatoes, cover, and cook for 12 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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Pepper + parsleytop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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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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Potato + parsleytop 5% of all pairsSmell alikemoderateCooked together2,855 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Beans + potatotop 5% of all pairsSmell alikestrongCooked together655 recipes
Shared aroma: 2-isobutyl-3-methoxypyrazine (green bell pepper, earthy).
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Beans + oniontop 7% of all pairsSmell alikestrongCooked together5,242 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
- Potatoes
- Form the bulk of the filling and hold their shape while cooking through.
- Flour
- Thickens the sauce and gives the topping structure as it sets.
- Baking powder
- Releases gas in the batter so the topping rises and becomes light.
- Crisco
- Adds fat that makes the sauce rich and the topping tender.
- Milk
- Hydrates the dry ingredients into a batter that sets as it cooks.
The step that matters
Adding the milk to the topping. The batter must be very stiff, as the record states. Too much liquid makes a thin batter that spreads and cooks gummy instead of rising into soft dumplings on top of the filling.
Swap the onion
How well each one fits the dish's main ingredients (beans, potato, bread, pepper, flour, parsley, milk):
- Carrotfits better
- Chivefits better
- Spinachfits better
- Onionthe original
Fit is the average pairing score against beans, potato, bread, pepper, flour, parsley, milk. 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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