1 (16 ounce) package kielbasa sausage
1 (16 ounce) can refried black beans
1 (16 ounce) container sour cream
1 cup shredded Swiss cheese
Preheat oven to 350 degrees F (175 degrees C).
Place kielbasa in a shallow baking dish. Sprinkle with sausage, beans, sour cream and cheese.
Bake at 350 degrees F (175 degrees C) for 1 1 hour.