Created by ForeverMama on March 24, 2019
Step 1: In a Dutch oven, cook beef and onion over medium heat until meat is no longer pink; drain. Stir in the beans, tomatoes, salsa, chilies and seasonings.
Step 2: In a large bowl, combine Monterey Jack and mozzarella cheeses; set aside 1 cup. Stir cottage cheese and 3/4 cup sour cream into remaining cheese mixture.
Step 3: Spread 1 cup meat sauce into a greased 13-in. x 9-in. baking dish. Layer with three noodles, and a third of the cottage cheese mixture and meat sauce. Repeat layers twice (dish will be full).
Step 4: Cover and bake at 350° for 1 hour. Uncover; spread with remaining sour cream. Sprinkle with reserved cheeses. Bake 10-12 minutes longer or until cheese is melted. Let stand for 10 minutes before serving.