Shepherds Pie

Name: Shepherd's Pie
Ingredients: 2 tablespoons extra-virgin olive oil; 2 pounds trimmed lamb shoulder, cut into 1-inch pieces; Salt and freshly ground pepper; 1 large carrot, cut into 3/4-inch pieces; 1 large onion, coarsely chopped; 10 peeled garlic cloves; 2 anchovy fillets; 1 tablespoon drained capers; 1 pound plum tomatoes, diced; 1 1/2 cups rainwater Madeira; 1 1/2 cups chicken stock or low-sodium broth; 2 1/2 pounds baking potatoes, peeled and cut into 2-inch chunks; 1 stick unsalted butter, softened; 3/4 cup buttermilk