Greek Salad Olive-Grilled Chicken

Name: Greek Salad Olive-Grilled Chicken
Cuisine: European, Mediterranean, Greek
Ingredients: 3 pkg. PERDUE® Fresh Split Chicken Breasts; 1/4 cup olive oil; 1 (4 1/2 oz.) jar prepared olive tapenade; 1/4 cup lemon juice; 1/4 cup chopped fresh oregano; 1 cup grape tomatoes, halved; 12 pitted kalamata olives; 6 oz. feta cheese, cubed; 1/2 small red onion, diced; 1/4 cup extra virgin olive oil; 3 tbsp. lemon juice; 1 tbsp. chopped fresh oregano; 8 cups mixed greens, preferably spinach, arugula and romaine