INGREDIENTS
•
4 large Idaho potatoes (about 2 1/2 pounds), peeled and cut into 2-inch pieces
•
1 celery root (about 1/2 pound), peeled and cut into 2-inch pieces
•
4 cloves garlic, peeled
•
3/4 cup lowfat buttermilk
•
2 teaspoons olive oil
•
2 tablespoons minced fresh chives
•
Salt and ground black pepper