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 ↓
Beef Pie, Savoury
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.
Assemble
Layer slices of beef at the bottom of a pie dish.
Add minced Bath‑chap, pepper, salt, chopped onion, and gravy.
Top with a layer of tomatoes and sliced potatoes.
Dot with butter.
Bake
Bake at 350°F (175°C) for one hour, or until the potatoes are soft and 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.
-
Onion + potatotop 3% of all pairsSmell alikemoderateCooked together9,023 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Tomato + potatotop 5% of all pairsSmell alikestrongCooked together2,798 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Beef + oniontop 7% of all pairsSmell alikemoderateCooked together17,092 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Pepper + tomatotop 7% of all pairsSmell alikemoderateCooked together17,923 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Beef + tomatotop 8% of all pairsSmell alikemoderateCooked together5,448 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
- Slices of beef
- Forms the meaty base layer that becomes tender as the pie bakes.
- Minced bath-chap
- Adds rich, savoury meat flavour throughout the filling.
- Sliced potatoes
- Form the top layer that softens and browns in the oven.
- Good gravy
- Supplies moisture that keeps the filling from drying out while baking.
- Butter
- Adds fat that helps the top potatoes brown richly.
The step that matters
Bake until the potatoes are soft and brown. Potato slices need enough time for starch to soften fully and for surface sugars and proteins to brown. Underbaked potatoes stay firm, while the filling needs heat to cook through.
Swap the tomato
How well each one fits the dish's main ingredients (beef, pepper, onion, potato, butter):
- Chivefits better
- Carrotfits about as well
- Tomatothe original
- Capsicumfits about as well
Fit is the average pairing score against beef, pepper, onion, potato, 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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