These Lasagna Roll Ups pack hearty meat sauce and a three-cheese filling into tender rolled noodles for all the comfort of classic lasagna in easy portions.
Cook the lasagna noodles according to package directions until al dente, drain, and lay them flat on a baking sheet to cool.
In a large skillet, brown the ground beef with the diced onion and minced garlic. Drain the fat, then stir in the marinara sauce and Italian seasoning and simmer for a few minutes.
In a bowl, mix together the ricotta, 1 cup of the mozzarella, the parmesan, egg, and a pinch of salt and pepper until combined.
Spread a layer of the cheese mixture over each noodle, top with a spoonful of meat sauce, and roll it up.
Spread a thin layer of sauce in the bottom of a baking dish, place the rolls seam side down, and top with the remaining meat sauce and mozzarella.
Cover and bake at 375 degrees for 25 minutes, then uncover and bake about 10 minutes more until bubbly and golden. Let rest a few minutes before serving.