Why it works: Potato and butter are a kitchen classic. They rank in the top 13% of all ingredient pairs, and cooks put them together in 6,456 recipes. Both carry (z)-4-heptenal, which smells biscuit, cream. The science ↓
Casserole of Meat
Ingredients
Directions
The book says “a sharp oven”. The 400°F (200°C) in the steps is the modern equivalent, not the book's own figure.
Prepare the case
Mix the mashed potatoes, melted butter, beaten egg, and seasoning until well combined.
Grease a small cake tin thickly with melted dripping and line it with browned crumbs.
Press the potato mixture into the bottom and up the sides of the tin, trimming the edges neatly.
Brush the inside with beaten egg.
Bake and fill
Bake in a hot oven at 400°F (200°C) for 20 minutes.
Allow to cool slightly, then carefully turn out and fill with minced meat.
Garnish with parsley and 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 + buttertop 13% of all pairsSmell alikemoderateCooked together6,456 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Potato + meattop 14% of all pairsSmell alikemoderateCooked together786 recipes
Shared aroma: 1-octen-3-one (mushroom, metallic).
-
Butter + meattop 16% of all pairsSmell alikemoderateCooked together7,594 recipes
Shared aroma: guaiacol (smoky, sweet).
-
Butter + eggtop 17% of all pairsSmell alikemoderateCooked together118,967 recipes
Shared aroma: decanal (soap, orange peel).
-
Egg + meattop 22% of all pairsSmell alikemoderateCooked together6,432 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
- Potatoes
- Form the bulk of the case and set firm as they cool, giving it structure.
- Butter
- Adds fat and richness, softening the potato mixture and improving flavour.
- Egg
- Binds the potato mixture together and helps it hold its shape when baked.
The step that matters
Allow to cool slightly, then turn out. Mashed potato is soft and fragile when hot. A brief cooling period lets its starch firm up so the case holds its shape when lifted from the tin and filled.
Swap the potato
How well each one fits the dish's main ingredients (butter, egg, meat):
- Asparagusfits about as well
- Potatothe original
- Shallotfits about as well
- Leekfits about as well
Fit is the average pairing score against butter, egg, meat. 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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