Kielbasa with Cabbage and Apples

Ingredients

• 1 teaspoon olive oil
• 1 ½ pounds kielbasa sausage, cut into 1-inch pieces
• 1 (12 fluid ounce) bottle hard apple cider
• ½ onion
• 1 head green cabbage, coarsely chopped
• 1 Granny Smith apple, cored and sliced
• ½ cup applesauce
• 1 teaspoon caraway seeds
• ½ teaspoon kosher salt
• ½ teaspoon freshly ground black pepper