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 ↓
Savory 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.
Prepare the filling
Chop the cold fried steak, cooked potatoes, and cold boiled onion.
Moisten the mixture with leftover brown gravy.
Place the mixture in a deep baking dish.
Make the crust and bake
Make a pie crust with flour and butter, adding cold water to form a soft dough.
Cover the top and sides of the dish with the pie crust.
Bake at 350°F (175°C) until golden.
Serve 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.
-
Potato + oniontop 3% of all pairsSmell alikemoderateCooked together9,023 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Flour + buttertop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Potato + buttertop 13% of all pairsSmell alikemoderateCooked together6,456 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
-
Onion + buttertop 15% of all pairsSmell alikemoderateCooked together42,912 recipes
Shared aroma: decanal (soap, orange peel).
-
Potato + flourtop 15% of all pairsSmell alikemoderateCooked together5,355 recipes
Shared aroma: isobutyraldehyde (malty, green).
Flour and butter barely smell alike, yet cooks put them together in 124,287 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
- Fried steak
- Provides the main meat and savory flavor of the filling.
- Potatoes
- Add starch and body, helping the filling hold together when sliced.
- Brown gravy
- Adds moisture and savory depth so the filling does not dry out in the oven.
- All-purpose flour
- Forms the structure of the pie crust with butter and water.
- Butter
- Adds fat that makes the crust tender and helps it brown.
The step that matters
Adding the cold water to the crust. Cold water keeps the butter in small pieces, which creates flaky layers as it melts in the oven. Too much water makes the dough tough.
Swap the onion
How well each one fits the dish's main ingredients (potato, flour, butter):
- Chivefits better
- Leekfits better
- Shallotfits better
- Onionthe original
Fit is the average pairing score against potato, flour, 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.
Deep-Fried Potato Balls119 recipes
Orange Potato Bread80 recipes
White Cake431 recipes
Pound Cake373 recipes