Preheat oven to 400° F. Line baking sheet with foil.
Place chicken in a shallow dish. Add pesto and mixed thoroughly until chicken is fully coated with sauce.
Place chicken onto prepared baking sheet, making sure top of chicken is fully covered with sauce.
Bake for 25 minutes or until chicken is no longer pink in center. Remove sheet from oven; top each chicken with 2 slices of tomatoes and then sprinkle top with cheese. Bake for another 5 minutes or until cheese has melted.
Serve with your favorite salad or steamed vegetables.
Recipe by Salu Salo Recipes at https://salu-salo.com/baked-pesto-chicken-with-tomato-and-mozzarella-cheese/