Turkey Shepherd's Pie - Click 'N Cook

Ingredients

• 2 pounds sweet potatoes peeled and cut into 1-inch chunks
• 1 pound parsnips peeled and thinly sliced (optional)
• 1/4 cup low-fat buttermilk
• 1/4 cup plus 2 tablespoons olive oil
• 1 medium onion finely chopped
• 2 cloves garlic chopped
• 1 tablespoon rosemary chopped (or 1 teaspoon dried)
• 1 1/2 pounds lean ground turkey
• 3 tablespoons Worcestershire sauce
• 2 tablespoons tomato paste
• 1 pound frozen mixed vegetables
• 3/4 cup lower-sodium chicken broth
• 2 tablespoons cornstarch