Double Cheeseburger Pizza Full-page view Print Email Ingredients 1 lb. ground beef 1/4 cup chopped onion 1 jar (1 lb.) Ragu® Double Cheddar Sauce 1 medium tomato, thinly sliced 1/2 cup shredded cheddar cheese 1 (10 in.) prebaked pizza crust Directions Preheat oven to 450°. In large skillet, brown ground beef with onion over medium-high heat; drain. Stir in Sauce and simmer, stirring occasionally, until slightly thickened, about 5 minutes. On pizza crust, evenly spread ground beef mixture. Top with tomato slices, then sprinkle with cheese. Bake 15 minutes or until sauce is bubbling.