Double Topped Mushroom Pizza Full-page view Print Email Ingredients 1 (10-in.) prebaked pizza crust 1 jar (14 oz.) Ragu® Pizza Sauce - Homemade Style 1 can (2.25 oz.) sliced pitted ripe olives, drained 1 jar (4.5 oz.) sliced mushrooms, drained 2 small green onions, thinly sliced 1 cup shredded Swiss cheese or mozzarella cheese Directions Preheat oven to 350°. On ungreased pizza pan, arrange pizza crust. Evenly top with Sauce, then olives, mushrooms, green onions and cheese. Bake 15 minutes or until cheese is melted.