A hearty and wholesome slow cooker casserole made with lean ground beef, tender potatoes, and simple seasonings. Set it and forget it for a comforting meal that tastes like you spent hours in the kitchen.
For best results, slice potatoes uniformly (⅛-inch thick). Do not stir the layers. Let the casserole rest for 10 minutes before serving. Leftovers keep for up to 4 days in the refrigerator or freeze for up to 3 months. For a dairy-free version, omit cheese or use a dairy-free alternative. For a vegetarian version, use 2 cups cooked brown lentils and reduce broth to ¾ cup.
Keywords: slow cooker casserole, ground beef and potato casserole, healthy casserole, set it and forget it, comfort food, gluten-free, dairy-free option