This Shepherd’s Pie is a muscle-fueling, nutrient-dense meal designed for strength, stamina, and recovery. Traditionally made with lamb, this version can also use beef for a leaner option. The combination of high-quality protein, iron-rich meat, and slow-digesting carbs makes it ideal for athletes, bodybuilders, and those seeking long-lasting energy. The creamy mashed potato (or cauliflower) topping provides potassium for muscle function and recovery, while the savory vegetable-packed filling ensures a balanced and satisfying meal.