This comforting and hearty Ground Beef Shepherd's Pie, topped with creamy mashed potatoes, is a perfect fall and winter casserole that warms the heart.
For a crisper top, finish under the broiler for 1–2 minutes—watch carefully. You can refrigerate the assembled pie and bake later; bake time will be slightly longer if cold from the fridge. Leftovers can be stored in the fridge for up to 3–4 days or frozen for up to 3 months.
Keyword Casserole, comfort food, fall recipes, ground beef, Shepherd's Pie