Layer uncooked lasagna noodles in the crock pot
Mix together cooked ground beef, marinara sauce, ricotta cheese, eggs, 1 cup mozzarella cheese, ½ cup Parmesan cheese, and Italian seasoning
Layer the meat and cheese mixture with noodles in the crock pot
Top with remaining 1 cup mozzarella cheese and ½ cup Parmesan cheese
Cook on High for 3 hours or Low for 6 hours
