A cozy, comforting casserole featuring creamy mashed potatoes layered with crispy bacon, sharp cheddar cheese, and green onions. Perfect for quick, satisfying dinners or gatherings.
Do not overmix mashed potatoes to keep them fluffy. Cook bacon crisp but not burnt. Layer toppings between potato layers for best texture. Rest casserole before serving to help it set. For extra crispiness, broil 1-2 minutes at the end but watch carefully to avoid burning. Can prepare ahead and refrigerate up to 24 hours before baking.
Keywords: loaded mashed potato casserole, bacon casserole, comfort food, easy dinner, cheesy potatoes, cozy meal