Apple & Root Vegetable Hash
Ingredients: Sea salt and freshly ground pepper ¾ pound celeriac (celery root), peeled and cut into ½-inch pieces (about 2 cups) ¾ pound yellow or red potatoes, cut into ½-inch pieces (about 2 cups) ¾ pound sweet potatoes, cut into ½-inch pieces (about 2 cups) ¼ cup olive oil, divided 1 onion, diced 2 firm, [...]