This warm potato salad is not like the traditional potato salad with mayonnaise and egg but is a ‘German’ potato salad. For those chilly days in winter, you might feel like potato salad but want something warmer, enter this warm potato salad! Hot potatoes are tossed through a warm mustard vinaigrette with crispy bacon and onions, creating the best ever potato salad! This recipe is super easy and will be one you need to save in your recipe book. Go on, give it try!