Red Potato Boiling Time. Bake in a 350° f oven uncovered for about 25 minutes, or until the cheese is. Peel potatoes and shred with the large holes on a grater.;

Stir together grated potatoes, most of the cheese, and all of the sour cream. Bake in a 350° f oven uncovered for about 25 minutes, or until the cheese is. Season with salt and pepper, to taste.