Polish White Sausage (Biała Kiełbasa), served at Easter in Poland, is a dish I wait for all year. The key is finding good quality white sausage called biała kiełbasa in Polish. Polish White Sausage is a raw sausage, so it needs to be cooked well. While it can be boiled or fried, I choose to pop it in the oven with some onions and red bell peppers for a lovely hot dish for our family’s Easter feast.