Knockwurst or knackwurst is a preboiled German sausage made from ground pork, beef, or a combination of both. The sausage is heavily seasoned with garlic and has a high fat content. Unlike bratwurst and other similar sausages, knockwurst's casing becomes extra crispy when heated, giving it a different texture and a specific sound when bitten into it. It is recommended to serve the sausage with sauerkraut, potato salad, pickles, mustard, and a glass of cold beer on the side.
