1 6 oz. jar basil pesto
2 medium tomatoes, sliced
3 slices mozzarella cheese
Preheat the oven to 350° F. Place chicken breasts in a baking dish. Use a spoon to cover chicken with pesto. Top each chicken breast with 1 slice of mozzarella cheese and 2 sliced tomatoes. Bake for 30 minutes, or until chicken is no longer pink in the middle. Broil the chicken the final 2 minutes so that the cheese is bubbly and golden.