What is the main ingredient in a traditional Shepherd's Pie?

The main ingredient in a traditional Shepherd's Pie is minced lamb. This dish has its origins in the United Kingdom and is specifically associated with regions where sheep farming is prevalent. The term "shepherd" directly refers to its association with lamb, as shepherds are responsible for herding sheep.

In a Shepherd's Pie, minced lamb is typically cooked with vegetables such as onions, carrots, and peas, and then topped with a layer of creamy mashed potatoes before being baked until golden and bubbly. This combination not only provides a hearty and satisfying meal but also showcases the flavors of lamb, which is tender and rich.

Other meats like beef or chicken are used in different variations of the pie; for example, a "Cottage Pie" refers to a similar dish made with minced beef. The use of pork is not traditional for this particular dish either. Therefore, minced lamb is the correct choice, distinguishing the Shepherd's Pie from other meat-based pies.