Name: Italian Beef and Rice
Ingredients: 1 pound lean ground beef; 1/2 cup finely chopped onion; 1/2 cup soft breadcrumbs; 1/2 teaspoon garlic powder; 1/2 teaspoon oregano leaves; 1 egg, beaten; 1 tablespoon Worcestershire sauce; 1 10-3/4-ounce can condensed cream of celery soup; 1 8-ounce can stewed tomatoes; 1/2 cup water; 1 10-ounce package frozen peas and carrots, thawed; 3 cups hot cooked rice

Why it works: Onion and garlic match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 29,058 recipes. Both carry furaneol, which smells caramel, strawberry. The science ↓

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.

Onion + garlictop 1% of all pairs

Smell alikestrong

Cooked together29,058 recipes

Shared aroma: furaneol (caramel, strawberry).
Garlic + oreganotop 2% of all pairs

Smell alikemoderate

Cooked together3,756 recipes

Shared aroma: beta-phellandrene (minty, terpene).
Oregano + celerytop 4% of all pairs

Smell alikestrong

Cooked together559 recipes

Shared aroma: beta-phellandrene (minty, terpene).
Beef + oniontop 7% of all pairs

Smell alikemoderate

Cooked together17,092 recipes

Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Onion + celerytop 7% of all pairs

Smell alikemoderate

Cooked together18,518 recipes

Shared aroma: guaiacol (smoky, sweet).

Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs

What each ingredient does

Lean ground beef: Forms the patties and provides the main savory flavor and meaty structure.
Egg: Binds the meat mixture so the patties hold their shape while cooking.
Soft breadcrumbs: Absorb moisture and keep the patties tender rather than dense.
Condensed cream of celery soup: Forms a creamy sauce that moistens the patties as they bake.
Stewed tomatoes: Add acidity and tomato flavor to the sauce.

The step that matters

Cover, reduce heat to 350°F, and continue baking 30 minutes. Covering traps steam and lowers the heat, so the patties cook through gently and stay moist while the sauce simmers. Uncovered high heat would dry the surface and toughen the meat.

Swap the oregano

How well each one fits the dish's main ingredients (beef, onion, garlic, egg, sauce, cream, celery):

Tarragonfits better
Parsleyfits better
Capersfits better
Oreganothe original

Fit is the average pairing score against beef, onion, garlic, egg, sauce, cream, celery. 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.

Ingredient	Portion assumed	kcal
Flour	1 cup (125g) all-purpose	455
Beef	100g cooked	250
Rice	1 cup cooked (158g) white	206
Egg	1 large egg (50g)	78
Pea	1/2 cup (72g)	62
Cream	1 tbsp (15ml) heavy	51
Onion	1 medium (110g)	44
Carrot	1 medium (61g)	25
Tomato	1 medium (123g)	22
Soy Sauce	1 tbsp (15ml)	9
Celery	1 stalk (40g)	6
Oregano	1 tsp dried (1.8g)	5
Garlic	1 clove (3g)	4
Soup	not in our table	0
Water	not in our table	0

Italian Beef and Rice