I always loved it when mom made Shepard’s Pie. The mixture of meat and vegetables with the mashed potatoes on top was the best. She really did a good job of it too. This casserole was an awesome part of my childhood. So I had to share this recipe for it when I saw it. It is the ultimate comfort food and a family favorite. The ground beef and veggies mixed into a rich gravy, topped off with mashed potatoes. Adding cheese to the top of this masterpiece casserole will just bring out some much more flavor. Please give it a shot here.