The entries were assessed by a panel of culinary-trained chefs, butchers and food writers who judged the sausages on visual appeal, aroma, flavour, texture, shrinkage and composition.
Peter Kendrick, from Countdown, said he was elated with the win and was looking forward to developing new flavours over the summer.
"We are very proud. This is the greatest achievement, we are ecstatic. I think winning has come down to keeping up the high quality that Countdown customers expect. We are certainly very ready to get engaged with what winning this competition has to offer."
Head judge Kerry Tyack said the quality of the sausages improved every year.
"This is a great way to start sausage season. It's great to see manufacturers putting more creative flair behind their product and there are certainly sausages in categories that improve year after year."
This is the sausage competition's 22nd year.