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 gravy
Rub the flour smooth in the water.
Boil any ragged bits or bones of beef in cold water for an hour to make gravy.
Add the onion, salt, chili sauce, and beef to the stock; simmer for 10 minutes.
Thicken the gravy, boil for a moment, and let it cool.
Assemble and bake
Layer the beef mixture and sliced eggs in a 2-quart baking dish.
Cover with puff pastry, making an opening in the center for steam to escape.
Bake at 400°F (200°C) 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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Beef + oniontop 7% of all pairsSmell alikemoderateCooked together17,092 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Flour + eggtop 15% of all pairsSmell alikelowCooked together106,462 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Flour + oniontop 17% of all pairsSmell alikemoderateCooked together32,460 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Flour + saucetop 18% of all pairsSmell alikemoderateCooked together8,078 recipes
Shared aroma: ethanol (alcoholic, ethereal).
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Sauce + oniontop 19% of all pairsSmell alikelowCooked together10,474 recipes
Shared aroma: ethanol (alcoholic, ethereal).
Flour and egg barely smell alike, yet cooks put them together in 106,462 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
- Beef
- Provides the main meaty filling and savory flavor of the pie.
- Flour
- Thickens the gravy so it holds together around the beef instead of running thin.
- Eggs
- Add richness and body to the filling once sliced into the layers.
- Chili sauce
- Adds sweetness, acidity, and a spiced tang to the gravy.
- Onion
- Contributes aroma and savory depth to the gravy.
The step that matters
Thicken the gravy and let it cool. Flour must be fully cooked and the gravy thick and cooled before layering; hot or thin gravy soaks into the pastry, making it soggy, and raw flour leaves a pasty taste.
Swap the onion
How well each one fits the dish's main ingredients (beef, flour, sauce, egg):
- Shallotfits better
- Chivefits better
- Horseradishfits better
- Onionthe original
Fit is the average pairing score against beef, flour, sauce, egg. 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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