A rich and velvety twice-baked potato casserole featuring sharp cheddar, smoky bacon bits, and green onions, perfect for a cozy and fuss-free comfort meal.
Do not over-mash potatoes to avoid gluey texture. Use room temperature butter and sour cream for smooth mixing. Tent cheese topping with foil if browning too fast. Add extra milk or sour cream if potatoes seem dry. Leftovers store well in fridge up to 3 days; reheat covered in oven to maintain texture. This recipe can be adapted for vegetarian, dairy-free, and low-carb diets.
Keywords: twice-baked potato casserole, creamy potato casserole, comfort food, cheesy potato bake, bacon potato casserole