Rhenish sausage salad with Emmental

Germans love sausages, so it seems logical to include a salad that has sausage as its main ingredient. The best kind to use for this is the Lyoner, a boiling sausage that is a speciality of the Saarland in south-west Germany, but you can use frankfurters instead if you can’t find it. Emmental cheese originated in neighbouring Switzerland, but is also produced in Germany and is very popular there. Instead of Emmental cheese a mature Gouda gives a stronger taste, as does Tilsiter cheese, alth