Blend all the ingredients in the food processor, except the gluten flour and cornstarch.
When everything is well blended, pour the mix in a bowl, add the gluten flour and cornstarch and mix well until you obtain a mixture that is easy to shape. Do not over mix. If it is too wet add a little bit more of the gluten flour.
Shape the sausages in baking paper (for better shape use also aluminium foil), and steam for 30-40 minutes depending on the size.
Fry them for a couple of minutes before serving.
Serve as a hotdog with your favourite condiments, eg sauerkraut, fried onion, mayo or mustard.