Collect ground beef, lasagna noodles, marinara sauce, and cheese.
Sauté ground beef in the skillet until fully cooked.
Add uncooked lasagna noodles directly to the skillet.
Cover noodles with rich marinara sauce for flavor infusion.
Let the lasagna simmer until noodles are tender.
Sprinkle shredded cheese over the lasagna, let it melt.
Serve your skillet lasagna hot and savor the delicious simplicity.