Cook ground beef and sausage in a large frying pan over medium-high.
Mix together the marinara sauce, water, basil and salt.
Mix the ricotta and eggs together.
In a 9x13 dish, alternatively arrange lasagna noodles, beef mixture, ricotta mixture, and mozzarella cheese.
Top with Parmesan cheese.
Cover and place in fridge overnight.
If using a glass casserole dish, place in oven as you turn oven on.
Bake at 350° F for 1 hour. Allow to sit for 10 minutes before serving.