Make Ahead Mashed Potatoes With Sour Cream. Bring to a boil. Bake covered at 325 for 50 minutes.
Bring to a boil and cook until tender about 15 minutes. Add the potatoes to a large pot of salted water. Bake covered at 325 for 50 minutes.
Bring to a boil.
Place in a large mixing bowl and mash with a potato masher. The sour cream and. Add water to cover and 12 teaspoon salt. Bake covered at 325 for 50 minutes.