Preheat the oven to 350°F. Divide the dough into six equal pieces; roll each portion into a circle that is no more than 1/4" thick. Spread each piece of dough with pizza sauce, keeping it 3/4" from the edges. Divide all the remaining ingredients (except oil, salt & pepper) among the six dough circles. Arrange the fillings over the left half of the circles and fold the right halves over the filling to seal. Use a fork to press the edges together. They should look like little apple flips. Using a small knife, poke a few holes in the top of the calzones to allow steam to escape. Brush calzones lightly with olive oil and sprinkle with salt and pepper. Bake on a parchment-lined sheet pan for 20-30 minutes. The calzones should be golden brown and the bread cooked through. Cool on a rack. (These can be made ahead and frozen until you need them.) Yield: 6 servings