The phrase "good sausage" means that something is of high quality or impressive. It can be used to describe anything that is excellent, satisfying, or well-done. Full definition
I made a really good Sausage & Thyme Cassoulet. (lemonythyme.com)
I am a sausage fanatic to the point of going out of my way to buy good sausage and on vacation I drive my wife nuts looking for local sausages. (lowesfoods.com)
Like good sausage and how it is made, 2012 Florida football is an ugly process to watch with a delicious finished product. (sbnation.com)