Preheat oven to 450.
Bring a large pot of water to a boil and add the potatoes. Boil until just fork tender.
Spread the potatoes on a baking sheet, and bake for 50 minutes.
When finished, gently smash the potatoes with a potato masher, keeping them in 1 piece.
Top with butter, sour cream, bacon crumbles, cheese, and green onions. Enjoy!