Spaghetti Casserole

Directions

1. 1
   Mix hamburger, salad dressing and onion together.
2. 2
   In a 9 x 9-inch baking dish, place 1/3 of hamburger, 1/3 of spaghetti, 1/3 of spaghetti sauce and Velveeta slices to cover.
3. 3
   Make two more layers, same as first.
4. 4
   Bake at 350° for 30 to 40 minutes until cheese is melted and browned.
5. 5
   Let stand a few minutes before serving.