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 ↓
Romanian Beef Stew
Ingredients
Directions
Prepare the stew
Cut the meat into bite-sized pieces.
Fry the meat a little in lard.
Add the chopped onion and fry a little.
Add a little water and then let it boil covered at slow heat.
Add a little water from time to time until the meat is tender.
Finish and serve
Add the tomato paste or peeled and seeded tomatoes in small chunks, salt, and pepper.
Cover the pot and let it boil at slow heat until the liquid evaporates almost entirely.
Serve with polenta.
Nutrition, whole recipe (rough)
What these numbers assume: 6 portions
| Ingredient | Portion assumed | kcal |
|---|---|---|
| Beef | 100g cooked | 250 |
| Lard | 1 tbsp (12.8g) | 115 |
| Onion | 1 medium (110g) | 44 |
| Tomato | 1 medium (123g) | 22 |
| Black Pepper | 1 tsp ground (2.3g) | 6 |
| Salt | 1 tsp (6g) | 0 |
One typical portion per ingredient; the recipe's quantities are not counted. A rough guide only, not for medical or dietary planning.
Steps grouped into stages for easier reading; the method is the source's own.
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.
-
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).
-
Onion + tomatotop 8% of all pairsSmell alikemoderateCooked together20,633 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).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Beef
- Slow simmering with added water turns the tough meat tender and juicy.
- Onions
- Softened in lard, they add sweetness and a savory base to the stew.
- Lard
- Fat for frying the meat and onions, carrying flavor and browning the surfaces.
- Tomato paste
- Adds acidity, color and concentrated tomato flavor to the cooking liquid.
The step that matters
Cook the liquid down almost entirely. Boiling slowly with the lid on lets the meat stay tender, then uncovered reduction concentrates the flavor. Too little liquid can scorch the pot, while stopping early leaves the stew thin and watery.
Swap the onion
How well each one fits the dish's main ingredients (beef, tomato, pepper):
- Capsicumfits better
- Carrotfits better
- Potatofits better
- Onionthe original
Fit is the average pairing score against beef, tomato, pepper. 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.
You might also like
The free Flavor Lab newsletter: one surprising pairing a week and the molecular reason it works, in 60 seconds. No spam, unsubscribe anytime.
Prefer an account? Create a free account to save pairings and unlock the full chemistry.
Tomato Soup526 recipes
Roast Beef211 recipes
Beef Loaf175 recipes
Cream of Tomato Soup107 recipes