Marbled Shepherds Pie

Name: Marbled Shepherd's Pie
Ingredients: 2 pounds russet potatoes (about 3 medium), peeled and cut into 1-inch chunks; Kosher salt and freshly ground black pepper; 2 pounds sweet potatoes (about 4 medium), peeled and cut into 1-inch chunks; 1 cup 1 percent milk; 1 stick (8 tablespoons) unsalted butter; 4 strips smoked breakfast bacon (about 4 ounces), diced; 2 pounds 93 percent lean ground turkey; 1 medium yellow onion, diced; 2 medium carrots, diced; 2 cloves garlic, finely chopped; 2 cups unsalted chicken broth; 3 tablespoons tomato paste; 2 tablespoons Worcestershire sauce; 2 teaspoons poultry seasoning; 2 teaspoons fresh thyme; 1 1/2 teaspoons Hungarian paprika; 1 cup frozen corn, thawed; 1 cup frozen peas, thawed