→ Main Ingredients
01 -
1 tablespoon olive oil
02 -
4 to 6 boneless and skinless chicken breasts
03 -
Salt to taste
04 -
Ground black pepper to taste
05 -
1 medium onion, thinly sliced
→ Seasonings
06 -
1 teaspoon dried oregano
07 -
1/2 teaspoon thyme
08 -
1 teaspoon dried rosemary
09 -
1 teaspoon dried basil
→ Liquids and Other Ingredients
10 -
4 garlic cloves
11 -
1/2 cup balsamic vinegar
12 -
29 ounces canned diced tomatoes