1/4 c. butter
3 tbsp. flour
4 c. milk
1/4 tsp. pepper
8 oz. kielbasa, chopped (Polish sausage)
1 1/2 chopped onion
3 c. cubed potatoes
1 tsp. salt
8 oz. shredded Cheddar

Melt butter and cook onion until soft. Stir in flour. Add potatoes, milk, salt & pepper. Cook 25-30 minutes. Add cheese and kielbasa and cook another 2-3 minutes.