Why it works: Beef and onion are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 17,092 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
Beefsteak and Kidney Pie
Ingredients
Directions
The book says “a hot oven”. The 400°F (200°C) in the steps is the modern equivalent, not the book's own figure.
Prepare the beef
Wash the meat and cut it into 1-inch pieces.
Cover the bone and coarser pieces with cold water.
Let stand for 30 minutes, then heat to boiling.
Season the meat with salt and pepper.
Roll the meat in flour.
Heat fat in a frying pan.
Brown the floured meat.
Add the meat to the stock.
Reheat to boiling.
Reduce heat and cook until tender.
Add the onion if desired.
Prepare the kidneys
Soak the kidneys.
Trim the kidneys.
Parboil the kidneys.
Drain the kidneys.
Cut the kidneys into pieces.
Season the kidneys.
Roll the kidneys in flour.
Brown the kidneys in hot fat.
Add the kidneys to the meat and stock.
Thicken and bake
Thicken the stock with 2 tablespoons of flour mixed to a paste with cold water.
Season the mixture.
Turn the mixture into a baking dish.
Cover with pastry or a rich tea biscuit crust.
Bake in a hot oven at 400°F (200°C) until golden.
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 + oniontop 7% of all pairsSmell alikemoderateCooked together17,092 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Beef + peppertop 10% of all pairsSmell alikemoderateCooked together18,971 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Onion + peppertop 11% of all pairsSmell alikemoderateCooked together68,474 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Onion + flourtop 17% of all pairsSmell alikemoderateCooked together32,460 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Pepper + flourtop 19% of all pairsSmell alikemoderateCooked together50,459 recipes
Shared aroma: isobutyraldehyde (malty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Beef
- Provides the main meat texture and savoury flavour once browned and simmered until tender.
- Kidneys
- Add a rich, strong meaty flavour and a firmer, chewier texture to the filling.
- Flour
- Coats the meat to aid browning and, mixed with water, thickens the stock into a sauce.
- Beef stock
- Supplies the liquid that cooks the meat tender and forms the base of the gravy.
The step that matters
Browning the floured meat and kidneys. Browning in hot fat develops deep savoury flavour through the Maillard reaction. Crowding the pan steams the pieces instead, leaving the gravy pale and bland.
Swap the onion
The recipe marks onion as optional. How well each one fits the dish's main ingredients (beef, pepper, flour):
- Capsicumfits better
- Carrotfits better
- Okrafits better
- Onionthe original
Fit is the average pairing score against beef, 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.
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