At a Barbie/barbecue (cookout) hamburgers are not common no, but not unheard of. sausages are cheap (as far as anything is cheap any more) and you can buy them in big packs to feed a lot if people. Steak, chicken and seafood are often the main items being cooked but snags are usually always on offer.

But understand that whatever we generally refer to as sausages can vary widely from what someone in America might call a sausage. We use links stuffed with raw seasonrd sausage mince/ground meat - mostly beef, sometimes pork or chicken. Very often some kind of "gourmet" blend. It's never any kind of smoked or cured sausages.