How long do i cook kielbasa and sauerkraut?

You're not the first to ask a question; here's how a similar question was answered.  This tasty combo is near and dear to my heart - my simple favorite way is slice the kielbasa and saute in a little oil with a chopped small onion and chopped unpeeled apple (adds sweetness) until the apples and onions are softened.  Stir in drained sauerkraut along with 1 or 2 teaspoons caraway seed, if desired.  (Sometimes I add a little beer before simmering.)  Cover and simmer for 30 to 60 min, stirring occasionally.  Taste and adjust seasonings as needed.  If you're looking for a creative twist, try this easy Kielbasa and Sauerkraut Pizza - I would easily give that a try!