Why it works: Potato and pepper are a kitchen classic. They rank in the top 9% of all ingredient pairs, and cooks put them together in 8,305 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
Meat Sanders
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.
Make the pastry
Mash the cold boiled potatoes thoroughly.
Add salt, butter, and enough flour to make a paste that can be rolled out.
Roll out the paste evenly and cut it into squares, similar in size to those for sausage rolls.
Fill and bake
Place some chopped and seasoned meat in the center of each square.
Fold the squares over, glaze with egg white, and bake in a 400°F (200°C) oven until nicely browned.
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 + peppertop 9% of all pairsSmell alikemoderateCooked together8,305 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Butter + flourtop 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).
-
Potato + meattop 14% of all pairsSmell alikemoderateCooked together786 recipes
Shared aroma: 1-octen-3-one (mushroom, metallic).
-
Potato + flourtop 15% of all pairsSmell alikemoderateCooked together5,355 recipes
Shared aroma: isobutyraldehyde (malty, green).
Butter and flour 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
- Potatoes
- Provide the bulk of the dough, giving it a soft, moist body that can be rolled.
- Butter
- Adds fat that enriches the paste and contributes to a tender texture.
- Egg white
- Glazes the surface so the pastry browns and takes on a glossy finish.
- Flour
- Gives the mashed potato enough structure to form a paste that holds its shape when rolled.
The step that matters
Mashing and mixing the paste. Potatoes must be mashed thoroughly and combined with just enough flour; lumps or too much flour make the paste stiff, uneven, or tough, so it may crack or fail to roll out evenly.
Swap the potato
How well each one fits the dish's main ingredients (meat, butter, egg, pepper, flour):
- Shallotfits better
- Asparagusfits about as well
- Capsicumfits about as well
- Potatothe original
Fit is the average pairing score against meat, butter, egg, pepper, flour. 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
Potato Rolls78 recipes
Potato Chips53 recipes
Sweet Potato Croquettes53 recipes