Why it works: Potato and milk are a kitchen classic. They rank in the top 9% of all ingredient pairs, and cooks put them together in 3,611 recipes. Both carry (e,z)-2,6-nonadienal, which smells cucumber, melon. The science ↓
Meat and Potato Pie
Ingredients
Directions
The book says “a moderate oven”. The 350°F (175°C) in the steps is the modern equivalent, not the book's own figure.
Assemble
Mix the cooked meat and gravy in a small baking dish.
Spread the hot mashed potatoes over the top.
Beat the egg yolk with the milk and brush the mixture over the potatoes.
Bake and serve
Place the dish on the upper rack of a 350°F (175°C) oven and bake until the top is lightly browned.
Serve immediately.
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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Potato + milktop 9% of all pairsSmell alikemoderateCooked together3,611 recipes
Shared aroma: (e,z)-2,6-nonadienal (cucumber, melon).
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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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Egg + milktop 18% of all pairsSmell alikemoderateCooked together88,785 recipes
Shared aroma: 2-nonenal (fatty, green).
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Meat + milktop 18% of all pairsSmell alikemoderateCooked together2,703 recipes
Shared aroma: 1-octen-3-one (mushroom, metallic).
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Meat + saucetop 22% of all pairsSmell alikelowCooked together2,167 recipes
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Cooked meat
- Forms the savoury filling that the potato topping covers.
- Mashed potatoes
- Forms the topping, which crisps and browns in the oven.
- Gravy
- Adds moisture and flavour to the meat filling.
- Egg yolk
- Helps the topping brown and gives it a glossy finish.
- Milk
- Thins the egg wash so it spreads evenly and browns the surface.
The step that matters
Brushing the potatoes with egg wash. Egg yolk proteins and milk sugars brown under dry oven heat, so the wash must cover the potatoes evenly. Patchy coverage gives an uneven, pale top.
Swap the potato
How well each one fits the dish's main ingredients (meat, sauce, egg, milk):
- Asparagusfits about as well
- Capsicumfits about as well
- Potatothe original
- Shallotfits about as well
Fit is the average pairing score against meat, sauce, egg, milk. 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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