Italian Calzones

Heat oven to 375~F. In medium skillet, cook sausage, onion and green pepper until sausage is no longer pink; drain well. Stir in mushrooms. Separate dough into 4 rectangles; firmly press perforations to seal. On ungreased cookie sheet press or roll each to form 7x5-inch rectangle. Spoon 1/4 of meat mixture on half of each rectangle; sprinkle cheese over meat mixture. Fold remaining side over cheese, turnover fashion; press edges firmly to seal. Bake at 375~F. for 10 to 15 minutes or until golden brown. In medium saucepan, heat spaghetti sauce until bubbly. Spoon sauce over hot sandwiches. Makes 4 sandwiches.