Just like in Germany
In my opinion Stiglmeier Gelbwurst is the one which is closest to the Geldwurst I always had in Germany. The mild taste is just perfect on a Broetchen or a slice of German bread. It doesn't need anything for flavor enhancing, but I sometimes add mustard to my Gelbwurst sandwich or German gherkins. My kids always loved Gelbwurst and now that they are adults and if they come to visit these days, they will always check if I have some in the fridge.