Twice-Baked Sweet Potatoes with Bacon Recipe

Scrub and pierce sweet potatoes. Bake at 375 ° for 1-1/4 hours or until tender. When cool enough to handle, cut a thin slice off the top of each potato and discard. Scoop out the pulp, leaving thin shells. In a large bowl, mash the pulp with butter. Stir in the cheese, bacon, salt and pepper. Spoon into potato shells. Place on a baking sheet. Bake for 20-30 minutes or until heated through.