Why it works: Onion and potato are a kitchen classic. They rank in the top 3% of all ingredient pairs, and cooks put them together in 9,023 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
Beef Stewed
Ingredients
Directions
Prepare the forcemeat and onions
Prepare the forcemeat by mixing dried herbs, an egg, chopped bacon, and bread crumbs.
Cook the forcemeat in a small pan.
Place the cooked forcemeat in a jar and stand it in water.
Fry the onions in butter until browned.
Add the fried onions to the gravy in a stew pan.
Prepare the potatoes and beef
Boil the potatoes until tender.
Mash the boiled potatoes.
Form a wall of mashed potatoes on a serving dish, leaving space for the meat.
Remove the roast beef from the tin intact.
Cut a hole in the center of the roast beef.
Fill the hole with the prepared forcemeat.
Tie the roast beef with kitchen twine.
Make the gravy and serve
Make a gravy by adding seasoning and port wine.
Thicken the gravy with cornstarch.
Heat the roast beef in the gravy until hot.
Place the roast beef in the center of the mashed potatoes.
Remove the twine.
Pour the gravy around the roast beef.
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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Onion + potatotop 3% of all pairsSmell alikemoderateCooked together9,023 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Tomato + potatotop 5% of all pairsSmell alikestrongCooked together2,798 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Beef + oniontop 7% of all pairsSmell alikemoderateCooked together17,092 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Tomato + peppertop 7% of all pairsSmell alikemoderateCooked together17,923 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Beef + tomatotop 8% of all pairsSmell alikemoderateCooked together5,448 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
- Roast beef
- Forms the main body of the dish and provides the meat for the stew.
- Potatoes
- Mashed to form a starchy wall that frames and supports the meat on the plate.
- Eggs (in the method)
- Binds the forcemeat so it holds together when cooked.
- Butter
- Fat that browns the onions, adding color and rich flavor.
- Port wine
- Adds sweetness and depth of flavor to the gravy.
- Cornstarch
- Thickens the gravy so it coats the meat and potatoes.
The step that matters
Thicken the gravy with cornstarch. Cornstarch needs to be heated in liquid to swell and thicken. If it is added to gravy that is not hot enough or is not stirred well, it can stay lumpy or thin. Adding it gradually while stirring keeps the gravy smooth.
Swap the potato
How well each one fits the dish's main ingredients (beef, tomato, ketchup, onion, vinegar, pepper, port wine):
- Capsicumfits better
- Carrotfits about as well
- Shallotfits about as well
- Potatothe original
Fit is the average pairing score against beef, tomato, ketchup, onion, vinegar, pepper, port wine. 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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