Hamburgers and veggie burgers served with chips and salad, are standard pub grub menu items. Many pubs specialize in "gourmet" burgers. These are usually high quality minced steak patties, topped with items such as blue cheese, brie, avocado, anchovy mayonnaise, et cetera. Some British pubs serve burger patties made from more exotic meats including venison burgers (sometimes nicknamed Bambi Burgers), bison burgers, ostrich burgers and in some Australian themed pubs even kangaroo burgers can be purchased. These burgers are served in a similar way to the traditional hamburger but are sometimes served with a different sauce including redcurrant sauce, mint sauce and plum sauce.