Name: Roman Beef Strips
Ingredients: 1 1/2 pounds round steak, cut into 1-1/2 inch thin strips; 2 tablespoons butter or margarine; 1 cup thinly sliced onion; 1 4-ounce can pimientos, chopped (about 1/2 cup); 1 4-ounce can mushroom stems and pieces, undrained; 1 teaspoon garlic salt; 1 teaspoon basil; 1/4 teaspoon ground black pepper; 1/4 cup Marsala wine; 1 cup water; juice of half a lime (optional); 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).
Pepper + limetop 2% of all pairs

Smell alikestrong

Cooked together3,491 recipes

Shared aroma: beta-phellandrene (minty, terpene).
Basil + limetop 2% of all pairs

Smell alikestrong

Cooked together505 recipes

Shared aroma: eucalyptol (eucalyptus, herbal).
Garlic + basiltop 4% of all pairs

Smell alikemoderate

Cooked together4,805 recipes

Shared aroma: linalool (floral, citrus).
Basil + peppertop 4% of all pairs

Smell alikestrong

Cooked together5,294 recipes

Shared aroma: methyl cinnamate (strawberry).

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

What each ingredient does

Round steak: Lean beef that becomes tender through long, slow simmering in liquid.
Butter: Fat that browns the steak surface and adds rich flavor.
Onion: Softens during simmering and adds sweetness to the sauce.
Mushrooms: Add savory, earthy flavor and moisture to the sauce.
Marsala wine: Adds depth and a slightly sweet, fortified flavor to the sauce.

The step that matters

Simmer covered until the meat is tender. Round steak is lean and tough, so it needs a long, gentle simmer in liquid to break down its connective tissue. Cooking too fast or uncovered can leave it chewy or let the sauce reduce too much.

Swap the lime

The recipe marks lime as optional. How well each one fits the dish's main ingredients (butter, onion, mushroom, garlic, basil, pepper, wine):

Lemonfits about as well
Limethe original
Plumfits about as well
Mangofits about as well

Fit is the average pairing score against butter, onion, mushroom, garlic, basil, pepper, 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.

Ingredient	Portion assumed	kcal
Beef	100g cooked	250
Rice	1 cup cooked (158g) white	206
Butter	1 tbsp (14g)	102
Onion	1 medium (110g)	44
Wine	2 tbsp cooking wine (30ml)	25
Mushroom	1/2 cup sliced (35g)	15
Lime	juice of 1 lime (44ml)	11
Black Pepper	1 tsp ground (2.3g)	6
Basil	5 leaves fresh (2.5g)	1
Salt	1 tsp (6g)	0
Water	not in our table	0

Roman Beef Strips