Ingredients  : 

6 skinless, boneless chicken breast halves
1 teaspoon garlic salt
ground black pepper to taste
2 tablespoons olive oil
1 onion, thinly sliced
1 (14.5 ounce) can diced tomatoes
1/2 cup balsamic vinegar
1 teaspoon dried basil
1 teaspoon dried oregano
1 teaspoon dried rosemary
1/2 teaspoon dried thyme

Direction   : 

Use pepper and garlic salt to season both sides of chicken breasts.

In a skillet over medium heat, put in oil then heat it; add seasoned
chicken breasts and cook for 3-4 minutes per side until chicken
turns brown. Put in onion; stir and cook for 3-4 minutes until
onion turns brown.

Pour balsamic vinegar and diced tomatoes over chicken; use
thyme, rosemary, oregano, and basil for seasoning. Simmer for
about 15 minutes until the juices run clear and chicken is not pink
anymore. An instant-read thermometer inserted into the center
should register at least 165 degrees F (74 degrees C).

Nutrition Information  :

Calories: 196 calories;
Total Fat: 7
Sodium: 511
Total Carbohydrate: 7.6
Cholesterol: 61
Protein: 23.8