Subscribe to my YouTube channel and never miss a recipe! Shepherd's Pie is a hearty, comforting inexpensive dish that has been a staple in many households for many generations. Great make ahead one pot meal also great way to used up leftover mashed potatoes. Originating from the UK, this beloved casserole combines deep savory meat, vegetables, and a creamy traditional mashed potato or ( cheesy cauliflower ) topping, making it the perfect one pot meal for any time of