Bev'S Sauerkraut Casserole
["1 jar or pkg. sauerkraut, well rinsed and drained", "1 can cream of mushroom soup", "1 (4 oz.) can sliced mushrooms", "3 Tbsp. butter or oleo", "3 Tbsp. sour cream", "3 Tbsp. sweet milk (2%)", "1 lb. Polish sausage, sliced into pieces (not too thick)"]
["Combine all ingredients in a crock-pot; mix well and let blend without heat for about 1 hour. Turn heat on low and cook for 3 to 4 hours until it is bubbly and hot."]
["sauerkraut", "cream of mushroom soup", "mushrooms", "butter", "sour cream", "sweet milk", "sausage"]