Why it works: Pepper and potato 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 ↓
Potato 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
Mix the chopped meat with salt, pepper, herbs, and mashed potatoes, then add an equal quantity of breadcrumbs and stir with a wooden spoon.
Place the mixture in a deep pie dish.
Add water.
Bake
Sprinkle breadcrumbs on top and add a few lumps of dripping.
Bake at 400°F (200°C) for 20 minutes until hot and browned.
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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Pepper + potatotop 9% of all pairsSmell alikemoderateCooked together8,305 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Potato + buttertop 13% of all pairsSmell alikemoderateCooked together6,456 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Meat + potatotop 14% of all pairsSmell alikemoderateCooked together786 recipes
Shared aroma: 1-octen-3-one (mushroom, metallic).
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Meat + buttertop 16% of all pairsSmell alikemoderateCooked together7,594 recipes
Shared aroma: guaiacol (smoky, sweet).
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Meat + peppertop 19% of all pairsSmell alikelowCooked together8,777 recipes
Shared aroma: 2,4-decadienal (seaweed).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Australian meat
- Provides the savoury bulk and richness that forms the body of the pie.
- Mashed potatoes
- Adds moisture and binds the mixture so it holds together when baked.
- Breadcrumbs
- Absorb liquid and give the filling its body, while the topping crisps and browns in the oven.
- Dripping
- Adds fat that helps the top brown and gives a richer flavour.
The step that matters
Adding the water before baking. Water in the dish turns to steam and softens the breadcrumbs and potato, so the filling stays moist while the top browns; too little liquid can leave the filling dry.
Swap the potato
How well each one fits the dish's main ingredients (meat, pepper, butter):
- Capsicumfits about as well
- Potatothe original
- Asparagusfits less well
- Mustardfits less well
Fit is the average pairing score against meat, 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.
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