1. Preheat oven to 450°. Divide dough into 4 pieces and set on a baking sheet rubbed with olive oil. Stretch each into a 6- to 7-in. circle. Divide remaining ingredients evenly among dough circles. Fold each circle over to form a half-moon and seal edges.
2. Bake until golden brown, about 15 minutes. Serve with a green salad.
Note: Nutritional analysis is per calzone.