Ingredients for - Make-Ahead Mashed Potatoes
How to cook deliciously - Make-Ahead Mashed Potatoes
1 . Stage
Place potatoes in a large pot of lightly salted water. Bring to a boil and cook until tender, about 15 minutes; drain.
2 . Stage
Transfer potatoes into a large bowl and mash. Stir in sour cream, cream cheese, milk, onion salt, and pepper until well combined. Transfer into a large casserole dish.
3 . Stage
Let potatoes cool completely, 15 to 20 minutes. Cover with aluminum foil and refrigerate for up to 2 days.
4 . Stage
When ready to bake, remove casserole from the refrigerator and let sit for 30 minutes on the counter. Preheat the oven to 325 degrees F (165 degrees C).
5 . Stage
Bake, covered, in the preheated oven for 50 minutes.
