Ingredients: 2 pounds fully cooked polska kielbasa, cut in half lengthwise, then cut into 2 inch pieces 1 tablespoon extra virgin olive oil 1 head cabbage, coarsely chopped 1 large sweet onion, cut into large pieces 3 cloves garlic, minced 2 teaspoons sugar 1/2 teaspoon salt 1/2 teaspoon black pepper 2 teaspoons rice wine vinegar… KIELBASA AND CABBAGE SKILLET