Make this easy grilled chicken margherita on a weeknight! Juicy grilled chicken topped with fresh mozzarella, basil pesto, and a bright cherry tomato topping!
In a medium bowl, stir together the quartered cherry tomatoes, oil, lemon juice, salt, pepper, and sugar until well combined. Set aside while you make the chicken.
Add the chicken breasts to a large mixing bowl, then sprinkle in the Italian seasoning, garlic powder, salt, and pepper and toss to coat the chicken in the seasonings. Set aside while you preheat the grill.
Preheat your grill to 450℉. Add the chicken and grill for 10 minutes, then flip and cook another 5-10 minutes or until internal temperature reaches 165℉. Once chicken is cooked, place 2 slices of fresh mozzarella on each chicken breast and allow to melt.
Remove chicken from the grill, then top with pesto, tomato mixture, and chopped basil if desired.