This  Polish Sausage,  Sauerkraut, and Potatoes is a classic Eastern European comfort dish that celebrates simple, hearty flavors. Layering the ingredients in the  slow cooker lets the sauerkraut serve as a flavorful “steaming bed” for the potatoes, while the Polish sausage releases its savory, smoky juices to season everything below. A sprinkle of caraway seeds adds that signature earthy aroma, perfectly complementing the tang of the sauerkraut.