German sausage potato salad

8 bacon strips, cooked and diced
1 large onilon, chopped
1 pound polish sausage, cubed
2 pounds medium red potatoes, cut into chunks
1 can condensed cream of potato soup, undiluted
1 cup sauerkraut, rinsed and drained
1/2 cup water
1/4 cup cider vinegar
1 tablespoon sugar
1/2 tsp salt
1/2 tsp ground pepper
Saute onions in bacon drippings, add sausage and cook until lightly browned
add potatoes and cook 2 minutes.
Transfer to crock pot
in small bowl, combine soup. sauerkraut, water, vinegar, sugar, salt and pepper.
Pour over sausage mixture
add bacon
cook on low 6-7 hours