Mediterranean Grilled Chicken Salad

Name: Mediterranean Grilled Chicken Salad
Prep time: 15 min
Cook time: 25 min
Total time: 40 min
Yield: 4
Ingredients: Ingredients; 4 boneless, skinless chicken breasts (about 1.5 lbs); 6 cups mixed greens; 2 large tomatoes, cut into wedges; 1 large cucumber, sliced; 1/2 red onion, thinly sliced; 3/4 cup kalamata olives, pitted; 6 oz feta cheese, crumbled; Marinade & Dressing; 1/2 cup olive oil, divided; 1/4 cup lemon juice; 3 cloves garlic, minced; 2 teaspoons dried oregano; Salt and pepper to taste