Cheesy kielbasa and potato casserole vote now PreviousNext Main DishVery Easy50 min Send this recipe to a friend Print this page Ask a question to the author Post your photo of this recipe Ingredients 4 1 pound of kielbasa cut into 1/2 inch pieces 1 bag refrigerated shredded hash brown potatoes 2 cups shredded cheddar cheese 1 cup sour cream 2 medium leeks, white and light green parts only 1 package baby bella mushrooms View the directions