A creamy, cheesy, and crispy mashed potato casserole loaded with smoky bacon and sharp cheddar cheese, perfect for family dinners, holidays, or potlucks.
Do not over-mash the potatoes to avoid gluey texture. Reserve some bacon fat to stir into the mash for extra smoky flavor if desired. Tent casserole with foil if cheese browns too fast. Rest casserole 5 minutes before serving for best texture. Can prepare ahead and refrigerate overnight before baking.
Keywords: mashed potato casserole, loaded mashed potatoes, bacon and cheddar casserole, comfort food, easy casserole, holiday side dish