Mozzarella cheese .
All you have to do is layer the ingredients in a baking dish. Chicken first, spread with pesto, add sliced tomatoes and
top off with cheese.
Bake it at 400 degrees for 25-35 minutes (depending on your oven). On the side, you can add almost anything. We usually add veggies in some form. Pasta is also an option.
its was very tasty!! love pesto!