German Sausage & Potato Salad is a classic German dish that combines the flavors of smoky sausages and tender potatoes with a tangy mustard dressing. The sausages are grilled to perfection and then sliced and tossed with boiled potatoes, onions, and a creamy dressing made with mustard, vinegar, and mayonnaise. This hearty salad is perfect for a summer barbecue or as a side dish for any meal. It is a crowd-pleasing dish that is both comforting and delicious.