INGREDIENTS
Cooking spray
4
skinless, boneless chicken breast halves
1/4 tsp
kosher salt
1/4 tsp
freshly ground black pepper
1 1/2 tbsp
olive oil
1 3/4 cups
vertically sliced onion
1 tbsp
minced garlic
1 oz
chopped pitted kalamata olives (about 14)
1
medium tomato, halved and sliced
1/4 cup
chopped fresh flat-leaf parsley
2 tsp
chopped fresh oregano
2 tsp
fresh lemon juice
1 oz
feta cheese, crumbled (about 1/4 cup)