1 can mushroom soup
1/3 c. Pet milk
1/4 c. BBQ sauce
4 c. sliced potatoes
1/4 tsp. oregano
1/4 tsp. onion salt
2 c. grated cheese
1/4 tsp. pepper

Mix 1 1/2 cups cheese with the rest of the ingredients. Sprinkle with remaining cheese. Bake at 350 degrees for 1 hour.