To Make Ahead
Prepare as directed through Step 3. Transfer mashed potatoes to a greased 2-quart baking dish. Cover and chill for up to 24 hours. Preheat oven to 350°F. Bake, covered with foil, for 40 to 45 minutes or until heated through.
Prepare as directed through Step 3. Transfer mashed potatoes to a greased 2-quart baking dish. Cover and chill for up to 24 hours. Preheat oven to 350°F. Bake, covered with foil, for 40 to 45 minutes or until heated through.
