Why it works: Beef and onion are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 17,092 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
Beef Pie
Ingredients
Directions
The book gives no oven temperature. The 400°F (200°C) in the steps was added when the recipe was transcribed, as a starting point.
Prepare the filling
Slice the beef and onion very thinly.
Layer the onion in the bottom of a pie dish.
Add a layer of beef, then sprinkle with flour.
Continue layering beef, onion, pepper, salt, and flour until the dish is full.
Pour in cold gravy; add stock or water if needed.
Top and bake
Scald and peel enough tomatoes to cover the dish.
Place the tomatoes on top, season with pepper and salt, and sprinkle with bread crumbs and bits of butter.
Bake in a 400°F (200°C) oven until browned and the meat is hot.
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.
-
Beef + oniontop 7% of all pairsSmell alikemoderateCooked together17,092 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Bread + buttertop 7% of all pairsSmell alikemoderateCooked together27,232 recipes
Shared aroma: delta-decalactone (sweet, creamy).
-
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).
-
Onion + tomatotop 8% of all pairsSmell alikemoderateCooked together20,633 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
- Beef
- Forms the bulk of the filling and becomes tender and savoury as it cooks through.
- Flour
- Sprinkled between layers, it thickens the cooking juices into a rich gravy.
- Cold gravy
- Supplies moisture and flavour that cooks down around the meat and onion.
- Bread crumbs
- Form a crisp, golden crust on top as the pie bakes.
- Butter
- Melts over the topping, adding fat that promotes browning and richness.
- Tomatoes
- Add moisture and acidity to the top layer of the pie.
The step that matters
Pour in the cold gravy and add stock or water only if needed. Adding too much liquid before baking can make the filling watery and dilute the flour-thickened juices, so the layers may not set into a cohesive filling.
Swap the onion
How well each one fits the dish's main ingredients (beef, flour, pepper, tomato, bread, butter):
- Capsicumfits better
- Potatofits better
- Carrotfits about as well
- Onionthe original
Fit is the average pairing score against beef, flour, pepper, tomato, bread, 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.
More beef pie recipes
You might also like
The free Flavor Lab newsletter: one surprising pairing a week and the molecular reason it works, in 60 seconds. No spam, unsubscribe anytime.
Prefer an account? Create a free account to save pairings and unlock the full chemistry.
Tomato Soup526 recipes
Brown Bread461 recipes
Roast Beef211 recipes
Beef Loaf175 recipes