This Million Dollar Lasagna is seriously THE BEST lasagna we've ever eaten!!! SO easy to make and tastes like a million bucks. Lasagna noodles, cottage cheese, cream cheese, sour cream, Italian sausage, spaghetti sauce, tomato sauce, mozzarella, and parmesan. Serve with some garlic bread and a salad. Can make in advance and refrigerate. Freeze leftovers for later. We LOVE this lasagna casserole recipe!!!