Best Make Ahead Mashed Potatoes. 1 REHEAT IN THE OVEN. To reheat place the make-ahead mashed potatoes in a large pot over medium-low heat.
If you absolutely cannot get Russets use Yukon Gold instead. HOW TO MAKE THE BEST MASHED POTATOES For this recipe you just need some basic ingredients. Throw a few pats of butter over the top of the potatoes and place them in a 350-degree oven and heat until butter is melted and potatoes are warmed through.
Russet potatoes - Not all potato varieties are well-suited for mashed potatoes especially make-ahead mashed potatoes.
Place potatoes in a large pot of lightly salted water. Transfer the creamy mashed potatoes to an oven-safe casserole dish and cover with aluminum foil or the lid. Mashed potatoes can be made almost completely ahead. Do nearly everything - boil peel and mash.