Step 1

Cut chicken in half lengthwise and season on both sides with salt and pepper.

Step 2

Heat a large skillet with 1 tablespoon oil and cook chicken 2-3 minutes on each side, until browned and almost cooked though (it will finish cooking later).

Step 3

Remove chicken from pan and set aside.

Step 4

Add 1 tablespoon oil and onion to the same pan and cook until translucent, about 3-4 minutes.

Step 5

Add in tomatoes, kalamata olives, white wine, lemon juice, salt, Italian seasoning, garlic powder, and sugar. Simmer covered for 15-20 minutes, stirring occasionally.

Step 6

Stir in parsley and add chicken back to the pan. Cook chicken until it reaches an internal temperature of 165℉ and juices run clear.

Step 7

Take off heat and garnish with feta cheese and additional chopped parsley. Serve warm.