Soak Lasagna Noodles (see notes below)
Preheat oven to 350 degrees. Spray a 9"x13" baking dish with non-stick cooking spray.
In a large skillet over medium-high heat, brown beef, sausage, onion, and garlic until no longer pink. Drain fat.
Stir in the pasta sauce and water. Simmer uncovered over medium heat for 3-4 minutes.
In a medium bowl, make the cheese mixture. Mix and combine ricotta cheese, 1 ½ cups mozzarella, ½ cup parmesan cheese.
Layer: First layer- Spread 1 cup of meat sauce in the prepared casserole dish. Top it with 4 lasagna noodles, breaking to fit if needed—layer with ⅓ of the ricotta cheese mixture, spreading to cover noodles. Repeat layers twice more- meat, noodles, cheese. Finish with remaining sauce.
Cover with foil and bake for 45 minutes.
Remove the foil and sprinkle with the remaining mozzarella cheese and parmesan cheese. Bake for 7-10 minutes or until the cheese has melted.
Allow lasagna to rest for 10 minutes before serving.