Why it works: Potato and onion 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 and Potato Pie
Ingredients
Directions
The book gives no oven temperature. The 350°F (175°C) in the steps was added when the recipe was transcribed, as a starting point. The book gives no cooking times either; the times in the steps were added in transcription, so check for doneness rather than trusting the clock.
Prepare the filling
Preheat the oven to 350°F (175°C).
In a skillet, melt butter and sauté the onion until soft.
Add the chopped beef and flour, stirring to combine.
Pour in the beef broth, salt, and pepper; cook until thickened.
Assemble and bake
Spread the beef mixture in a pie dish and top with mashed potatoes.
Cover with pie crust and bake for 30-40 minutes until golden 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.
-
Potato + oniontop 3% of all pairsSmell alikemoderateCooked together9,023 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).
-
Beef + potatotop 8% of all pairsSmell alikemoderateCooked together2,052 recipes
Shared aroma: sotolon (curry, maple).
-
Potato + peppertop 9% of all pairsSmell alikemoderateCooked together8,305 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Beef + peppertop 10% of all pairsSmell alikemoderateCooked together18,971 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
- Cooked beef
- Provides the main savoury filling bulk and meaty flavour.
- Mashed potatoes
- Forms a soft, starchy topping that holds moisture and browns in the oven.
- Onion
- Softens while cooking and adds sweetness and aroma to the filling.
- Flour
- Thickens the broth into a stable, cohesive gravy that holds the filling together.
- Beef broth
- Supplies liquid that the flour thickens and adds savoury depth to the filling.
- Butter
- Adds fat for sautéing the onion and gives a rich, savoury flavour.
The step that matters
Cook the filling until thickened. The flour must be cooked in the hot broth until the sauce thickens. If the filling is too wet, it will make the pie soggy and loose when cut.
Swap the onion
How well each one fits the dish's main ingredients (beef, potato, flour, pepper, butter):
- Chivefits about as well
- Onionthe original
- Leekfits about as well
- Carrotfits about as well
Fit is the average pairing score against beef, potato, flour, 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.
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.
Potato Croquettes255 recipes
Roast Beef211 recipes
Beef Loaf175 recipes
Corned Beef87 recipes