Rinse your potatoes & bake in the oven until done. When cooled cut them in half lengthwise. Scoop out the centers and put the scooped potatoes in a bowl. Add some butter & a little milk & shredded cheese. Add whatever you like. Put the mixture back into the potato skins and top with more cheese. You can add bacon & chopped green onions. Warm in the oven until ready to serve.