The toppings typically include chopped onions and tomatoes, while the distinctive sweet sauce is made from condensed milk, sugar, vinegar, and garlic powder (optional).

Initially offering traditional gyros at Velos Pizza in Bedford, Nova Scotia, Gamoulakos modified the recipe to better suit local tastes.

Velos Pizza in Bedford, Nova Scotia, is credited with creating the "Halifax" donair around 1971-1973, featuring a very sweet sauce made from condensed milk, sugar, garlic, and vinegar.

The classic donair consists of spiced ground beef cooked on a rotating spit, served in a pita with tomatoes, onions, and the signature sweet sauce.

[7][8] The donair's influence extends beyond Halifax, with its presence in other Canadian cities and endorsements from notable figures like Anthony Bourdain.

Unlike Halifax, Edmonton donairs often include variations like lettuce, tzatziki sauce, and unique flavors such as barbecue and pineapple curry.