In a large pot fill halfway with water and add potatoes. Heat over high heat until boiling, then reduce heat and cover for 30 minutes or until potatoes are soft.
Preheat oven to 425 degrees and spray a cookie sheet with cooking spray. Once potatoes are soft remove from water and dry. Place on cookie sheet and use a spatula to firmly press down and smash the potato then sprinkle with salt and pepper. Repeat until all are smashed. Bake on middle rack for 15-20 minutes, or until slightly crisp.
Remove and sprinkle with cheese and cook an additional 5 minutes until cheese is melted. Once finished top with ranch and hot sauce and serve warm Enjoy!