Why it works: Beef and mushroom are a kitchen classic. They rank in the top 4% of all ingredient pairs, and cooks put them together in 3,232 recipes. Both carry 2,4-nonadienal, which smells fatty, green. The science ↓
Roman Pie
Ingredients
Directions
The book says “a fairly hot oven”. The 400°F (200°C) in the steps is the modern equivalent, not the book's own figure.
Prepare
Preheat the oven to 400°F (200°C).
In a bowl, combine minced beef or mutton, macaroni, ham, pepper, salt, onions, mushroom ketchup or tomato sauce, and water or gravy.
Line a pudding dish with suet crust.
Assemble and bake
Pour the meat mixture into the lined dish and sprinkle in the broken vermicelli.
Cover with more suet crust and bake for 20 to 30 minutes until the crust is nicely browned.
Serve
Turn out onto a hot dish and serve with gravy or rich tomato sauce.
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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Beef + mushroomtop 4% of all pairsSmell alikemoderateCooked together3,232 recipes
Shared aroma: 2,4-nonadienal (fatty, green).
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Beef + oniontop 7% of all pairsSmell alikemoderateCooked together17,092 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Beef + peppertop 10% of all pairsSmell alikemoderateCooked together18,971 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Onion + mushroomtop 10% of all pairsSmell alikemoderateCooked together10,626 recipes
Shared aroma: 2,4-decadienal (seaweed).
-
Pepper + oniontop 11% of all pairsSmell alikemoderateCooked together68,474 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Beef or mutton
- Forms the savoury, substantial body of the filling.
- Suet crust
- Forms a rich pastry that bakes crisp and golden on top and bottom.
- Cooked macaroni
- Adds chewy texture and bulk to the meat filling.
- Cooked fat ham
- Adds salty, savoury flavour and richness from its fat.
- Broken vermicelli
- Adds a thin, tender layer of starch that soaks up juices.
The step that matters
Covering and browning the crust. The top crust must seal the filling and bake until nicely browned. Suet pastry is rich and dense, so an oven that is not hot enough can leave it pale and doughy rather than crisp.
Swap the onion
How well each one fits the dish's main ingredients (beef, ham, pepper, mushroom):
- Capsicumfits about as well
- Tomatofits about as well
- Onionthe original
- Carrotfits about as well
Fit is the average pairing score against beef, ham, pepper, mushroom. 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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