Start with a skillet and finish with a slow cooker. A saute of onion, garlic and ground beef is simmered with tomato and oregano, then layered in a slow cooker with raw lasagna noodles and a creamy blend of cottage cheese, Parmesan and mozzarella.
Mushrooms, onions and ground beef in a ready-made pasta sauce are layered with cottage cheese, ricotta cheese and Parmesan between uncooked lasagna noodles. Sprinkle mozzarella over the top and bake. It’s that simple!