2 cans cream of mushroom soup
1 1/3 c. milk
1/2 chopped onion
1 tbsp. prepared mustard
2 cans (16 oz.) sauerkraut (rinsed and drained)
1 pkg. (8 oz.) uncooked medium noodles
1 1/2 lbs. Polish sausage (Kielbasa) cut into 1/2 inch pieces
2 c. (8 oz.) shredded Swiss cheese
3/4 c. whole wheat bread crumbs
2 tbsp. butter (melted)

Combine soup, milk, onion and mustard in bowl. Blend well. Spread sauerkraut in greased 13 x 9 pan. Top with uncooked noodles. Spoon soup mixture evenly over top. Top with sausage. Then cheese. Combine crumbs and melted butter in bowl. Sprinkle over top. Cover pan tightly with foil. Bake at 350 degrees one hour or until noodles are tender.