One of the most important aspects of a sausage link is its casing. You need a material that's light and stretchy, but ultimately strong enough to keep the meat within from exploding out of it while ...

Turn up the heat with this Italian sausage and apple stuffing with \'nduja. It\'s sweet, savory and spicy—and it\'ll have you ...

Even commonplace foods can have a bit of intrigue. For example, take sausages and their mysterious casings, that skin-like material that holds the meat and other ingredients together. Are they edible?

1. Over medium heat, in 5 qt. sauce pan, add olive oil and onions and saute until translucent. Add celery and simmer for another 5 minutes. 2. Remove casing from the Italian sausage and add to pan.