This is the perfect dish for kids to make for the family supper. It is easy and requires no chopping or cutting if they select to omit the parsley. Try other cheese for a topping, such as Romano, mozzarella, fontina or even Asiago.
Add 1/2 pound fully cooked smoked turkey sausage link, cut into 1/4-inch slices, with vegetables in step 2. Continue as directed.