The Best Olive Garden Pesto Chicken Ideas. This olive garden grilled chicken margherita tastes exactly like the one you'd get at the restaurant! Add olives evenly across the dish.

It has juicy chicken covered in melted mozzarella cheese, a basil pesto, and lemon garlic sauce. Add the cooked pasta and chicken to the sauce. Grilled chicken breasts topped with fresh grape tomatoes, mozzarella, basil pesto and a lemon garlic sauce.

