Incredible Olive Garden Tropical Margarita Ideas. Cooking the chicken step 3: Place the chicken breasts in a large baking dish, top with mozzarella and 2 tablespoons of pesto.

Preheat oven to 400 degrees. Prepare the margarita glasses with the lime. Add italian salad dressing for the marinade, and allow the chicken to marinate for at least 30 minutes before cooking.