1/2 onion, chopped
1 (8 oz.) tomato sauce
Process cheese spread
6 servings prepared mashed potatoes
1 lb. hot dogs, about 10

Cut hot dogs lengthwise (not completely through). Place in 9 x 13 inch pan. Spread approximately 1 to 1 1/2 teaspoons of tomato sauce on each hot dog. Sprinkle on the onion. Place mashed potatoes on top. Put slices of cheese on top of all. Bake at 350 degrees uncovered for 25 minutes, then take out of oven. Pour remaining tomato sauce over all and bake for 5 minutes longer. Serves 6.