Name: Crawfish Jambalaya
Ingredients: 1 medium onion, chopped; 1 medium green pepper, chopped; 1 jalapeno pepper, chopped; 2 tablespoons butter or margarine; 1 pound (2-1/2 cups) peeled cooked crawfish tails; 1 cup uncooked rice; 1 4-1/2-ounce jar sliced mushrooms, drained; 1/8 to 1/4 teaspoon ground red pepper (optional); 1 cup beef broth; 1 8-ounce can tomato sauce

Why it works: Mushroom and beef are a kitchen classic. They rank in the top 4% of all ingredient pairs, and cooks put them together in 3,232 recipes. Both carry 2,4-nonadienal, which smells fatty, green. 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.

Mushroom + beeftop 4% of all pairs

Smell alikemoderate

Cooked together3,232 recipes

Shared aroma: 2,4-nonadienal (fatty, green).
Rice + tomatotop 6% of all pairs

Smell alikestrong

Cooked together3,065 recipes

Shared aroma: trans-2-nonenal (cardboard, fatty).
Onion + beeftop 7% of all pairs

Smell alikemoderate

Cooked together17,092 recipes

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

Smell alikemoderate

Cooked together2,719 recipes

Shared aroma: 1-octen-3-one (mushroom, metallic).
Butter + mushroomtop 7% of all pairs

Smell alikemoderate

Cooked together12,525 recipes

Shared aroma: trans-2-decenal (waxy, orange).

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

What each ingredient does

Crawfish tails: Provide the main protein and a tender, delicate bite that cooks quickly.
Rice: Absorbs the broth and sauce as it cooks, setting the dish's body and texture.
Beef broth: Supplies the cooking liquid that hydrates the rice and carries savory flavor throughout.
Tomato sauce: Adds acidity, color and body to the cooking liquid.
Butter: Carries fat-soluble flavor and helps soften the vegetables at the start.
Onion: Builds sweetness and aromatic depth as it softens in butter.

The step that matters

Simmer covered until the liquid is absorbed. Rice needs enough liquid and steady, gentle heat to hydrate and gelatinize its starch. Lifting the lid lets steam escape, which can leave the rice unevenly cooked or wet at the bottom.

Swap the jalapeno

How well each one fits the dish's main ingredients (onion, pepper, butter, rice, mushroom, beef, tomato):

Garlicfits better
Thymefits better
Celeryfits better
Jalapenothe original

Fit is the average pairing score against onion, pepper, butter, rice, mushroom, beef, tomato. 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
Bell Pepper	1 medium (119g)	31
Tomato	1 medium (123g)	22
Mushrooms	1/2 cup sliced (35g)	15
Chili	1 tsp (2.7g)	8

Crawfish Jambalaya