Preheat Oven: Preheat to 375°F (190°C).
Cook Noodles: Boil lasagna noodles until al dente; drain and lay flat.
Prepare Sauce: Cook ground beef with marinara sauce and seasoning.
Mix Filling: Combine ricotta, mozzarella, Parmesan, egg, and seasonings.
Assemble Roll-Ups: Spread filling on each noodle, roll up, and place seam-side down in a baking dish with sauce on the bottom.
Add Sauce & Cheese: Top with remaining sauce and sprinkle with cheese.
Bake: Cover with foil and bake for 20 minutes, then uncover and bake for 5 more minutes until bubbly.
Serve: Garnish with fresh parsley and serve hot.