Delicious lasagna recipe layered with homemade Italian sausage lasagna sauce, ricotta cheese mixture, mozzarella cheese and lasagna noodles. Make a delicious cheesy lasagna with mildly spicy Italian sausage. This homemade lasagna sauce is 100% better than using jarred marinara sauce because the texture is better and it has so much more flavor. This will be the only layered lasagna recipe you need!