Preheat oven to 375 degrees F. Coat a 1-1/2 quart baking dish with cooking spray.
Place melted butter in a large bowl. Add soup, sour cream, onion powder, garlic powder, salt, and pepper; mix well. Add potatoes and stir until evenly coated. Spoon potato mixture into baking dish. Sprinkle with bread crumbs and cheese.