From: Pillsbury

Heat oven to 425. Spray cookie sheet with cooking spray. In 10-inch skillet cook sausage over medium heat stirring frequently until no longer pink; drain. Stir in 1/2 cup of the marinara sauce the pepperoni and basil. Set aside.
Unroll dough. Cut dough in half crosswise; cut each section in half lengthwise. On cookie sheet press or roll each dough portion into 7x5-inch rectangle. Spoon sausage mixture and cheese on one side of each rectangle. Fold dough over filling; press edges firmly with fork to seal.
Bake 15 to 17 minutes or until golden brown. Heat remaining 1/2 cup marinara sauce; serve with warm calzones.
4 servings