At home I like to prick the sausages then poaching in a beer, onion, butter bath with a shake of hot sauce, then finish on the grill. Plan B is poaching in a SV bath, with the same ingredients in the bag. Sometimes I'll go lightly on the onion in the bath and serve with pickled onions.
View attachment 698187
View attachment 698188
For larger groups, I do the opposite. Indirect until 155° or so, then finish / hold in a beer, onion, butter bath. And as always, I have a selection of mustards.
View attachment 698189