Name: Stuffed Chicken Breasts I
Ingredients: 4 skinless and boneless chicken breast halves (about 1 pound), pounded to 1/4-inch thickness; 1/2 teaspoon ground black pepper, divided; 1/4 teaspoon salt; 1 cup cooked brown rice (cooked in chicken broth); 1/4 cup finely diced fresh tomatoes; 1/4 cup (1 ounce) finely shredded mozzarella cheese; 1 tablespoon chopped fresh basil; 1 tablespoon olive oil; 2 eggs, beaten; 1 1/2 cups cottage cheese; 2 tablespoons grated Parmesan cheese; 2 cups grated Cheddar cheese, divided

Why it works: Tomato and olive are a kitchen classic. They rank in the top 1% of all ingredient pairs, and cooks put them together in 15,539 recipes. Both carry 3-hexenal, which smells apple, fruity. 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.

Tomato + olivetop 1% of all pairs

Smell alikemoderate

Cooked together15,539 recipes

Shared aroma: 3-hexenal (apple, fruity).
Tomato + basiltop 1% of all pairs

Smell alikemoderate

Cooked together3,979 recipes

Shared aroma: 3-hexenal (apple, fruity).
Basil + olivetop 3% of all pairs

Smell alikemoderate

Cooked together5,063 recipes

Shared aroma: 3-hexenal (apple, fruity).
Pepper + basiltop 4% of all pairs

Smell alikestrong

Cooked together5,294 recipes

Shared aroma: methyl cinnamate (strawberry).
Chicken + ricetop 5% of all pairs

Smell alikemoderate

Cooked together4,769 recipes

Shared aroma: (e,e)-2,4-decadienal (fatty, deep fried).

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

What each ingredient does

Chicken breast halves: Provide the lean protein that is wrapped around the filling and cooked through.
Cooked brown rice: Forms the bulky filling that adds body and a chewy texture inside the chicken.
Mozzarella cheese: Melts into the filling, binding the rice and tomatoes together and adding creaminess.
Tomatoes: Add moisture and a slightly acidic brightness to the filling.
Eggs: Bind the ingredients and help set the mixture.

The step that matters

Searing the stuffed breasts before baking. Searing browns the outside of the chicken and helps seal the folded breasts so the filling stays inside. Browning adds flavour, while the short oven time finishes the cooking gently.

Swap the basil

How well each one fits the dish's main ingredients (chicken, pepper, rice, tomato, mozzarella cheese, olive, egg):

Basilthe original
Garlicfits about as well
Oreganofits less well
Corianderfits less well

Fit is the average pairing score against chicken, pepper, rice, tomato, mozzarella cheese, olive, egg. 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
Rice	1 cup cooked (158g) white	206
Chicken	100g cooked	165
Olive Oil	1 tbsp (14g)	119
Cheddar Cheese	1 oz (28g)	113
Parmesan Cheese	1 oz (28g)	110
Cottage Cheese	1/2 cup (113g) 2%	98
Mozzarella Cheese	1 oz (28g)	85
Egg	1 large egg (50g)	78
Tomato	1 medium (123g)	22
Black Pepper	1 tsp ground (2.3g)	6
Basil	5 leaves fresh (2.5g)	1
Salt	1 tsp (6g)	0

Stuffed Chicken Breasts I