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 ↓
Hot Pot Pie
Ingredients
Directions
The book says “a slow oven”. The 300°F (150°C) in the steps is the modern equivalent, not the book's own figure.
Prepare
Slice the cold beef or mutton thinly.
Slice the onions and potatoes.
Layer and bake
In a pie dish, layer the meat, potatoes, and onions, seasoning each layer with pepper, salt, and chopped parsley.
Repeat the layers until the dish is full.
Add about ½ pint of water or stock and a little butter.
Cover with another dish and bake in a slow oven at 300°F (150°C) for 1.5 to 2 hours.
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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Onion + potatotop 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).
-
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).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Cold beef or mutton
- Provides the cooked meat that forms the filling's main body and flavour.
- Potatoes
- Bake down into tender layers that add starch and body to the filling.
- Onions
- Soften during slow baking, adding sweetness and savoury depth to the filling.
- Water or stock
- Creates steam and liquid that gently cooks the layers and keeps them moist.
- Butter
- Adds richness and fat that enhances flavour and moistness.
The step that matters
Cover with another dish and bake slowly. Covering traps steam so the potatoes cook through and the meat stays moist. A slow oven gives the starches time to soften gently without drying or toughening the meat.
Swap the parsley
How well each one fits the dish's main ingredients (beef, onion, potato, pepper, butter):
- Garlicfits about as well
- Parsleythe original
- Thymefits about as well
- Celeryfits less well
Fit is the average pairing score against beef, onion, potato, pepper, 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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