Spray a 9x13" baking dish with non-stick cooking spray and set aside.
Cook gnocchi by placing carefully into boiling salted water. Remove with a slotted spoon when they float to the top and place into prepared baking dish. Sprinkle basil on top of the gnocchi and carefully spoon marinara sauce evenly on top of the basil. Sprinkle cheese evenly on top of the sauce.
Bake at 425 for 15 minutes. Allow to cool for a few minutes before serving. Garnish with additional basil, if desired.
Recipe by Tone and Tighten at https://tone-and-tighten.com/easy-baked-gnocchi.html