My mouth is watering!
They would be instead of the meat though (although the cheese in 2 of them makes them over 1,000 calories once you add in the breadcrumbs!) so serve whatever you would usually serve with sausages on the side if having as a meal.
I did once have Glamorgan sausage for lunch at a lovely veggie cafe in Guernsey many years ago. I think it was bigger than one of those pictured though and came with salad. It was delicious. I am going to be making those, thanks for the recipe.