Cheesy Shell Lasagna

Servings: 0


Ingredients


Directions

In a nonstick skillet, cook beef and onions over medium heat until meat is no longer pink. Add garlic; cook 1 minute longer. Drain. Stir in the tomatoes, spaghetti sauce and mushrooms. Bring to a boil. Reduce heat; simmer, uncovered, for 20 minutes. Meanwhile, cook pasta according to package directions; drain. Place half of the pasta in an ungreased 13-in. x 9-in. baking dish. Top with half of the meat sauce, sour cream and provolone cheese. Repeat layers. Sprinkle with mozzarella cheese. Cover and bake at 350° for 35-40 minutes. Uncover; bake 10 minutes longer or until the cheese begins to brown. Let stand for 10 minutes before cutting. Yield: 12 servings.