2 tsp olive oil
1 pound(s) uncooked boneless skinless chicken breast(s), four 4-oz pieces
1 Tbsp all purpose flour
2 large uncooked red onion(s), sliced
1 tsp kosher salt
1/4 tsp black pepper, freshly ground
1 1/2 cup(s) apple cider
1 cup(s) fat-free reduced sodium chicken broth
1 tsp Dijon mustard
2 large Granny Smith apple, sliced
1 Tbsp fresh sage, minced
4 tsp fresh parsley, chopped