Jane'S Kielbasa - cooking recipe

Ingredients

1 small onion
1 (32 oz.) bottle ketchup
2 lb. brown sugar
1 can pineapple chunks with juice
3 lb. kielbasa, cut into chunks

Preparation

Combine all ingredients except kielbasa and bake for 30 minutes at 350\u00b0.
Add kielbasa and bake for another 30 minutes.