For those sausage-deprived among you, I found last week that we are allowed the low-fat Frankfurters by Herta made from Chicken: Herta Chicken Frankfurters (10 per pack - 350g)
However, they are a special 'permitted' item and you can only have 100 gr a day, and then no other 'permitted' items in addition. Have a look at the 'Sausages & Mackerel' discussion last week.
I have a packet in the fridge for emergencies but not opened them yet....
Halfway down the list you find:
"Saucisse Knacki de volaille" which is the french marketing name for the Herta Chicken Frankfurter - I have checked and double-checked that on the Herta site.
As I said before they are classified as 'tolerated' foods, you're only allowed two doses a day, and generally I choose to steer clear, but occasionally I'll use a bit of cournflour for a white sauce or, as today, I'll have a sausage to make life more interesting.