Kielbasa with Apples and Cabbage

Kielbasa Sausage . . . . with Apples and Cabbage
1 loop kielbasa sausage (about 1 lb)
1 small head red cabbage
1 medium onion, sliced
4 Granny smith apples, quartered
1/4 cup brown sugar
1 cup apple cider vinegar
Salt and pepper

Slice cabbage into about 1/2 inch shreds, removing core. Cut sausage into 1 inch chunks and brown in a large sauté pan, remove from pan and set aside. Add onion to pan with 1tbsp. oil and soften. Add cabbage and apples, sauté for 5 minutes with onion. Pour vinegar, sugar, salt and pepper in pan, stir to distribute evenly, cover pan with lid and let cabbage cook until it has just a little bite left. Add kielbasa back to pan and serve.