Preheat oven to 350 F
Add all ingredients into the bowl of a stand mixer affixed with the paddle attachment. With the speed set to medium, paddle the mixture for 5 min or until smooth and pasty.
Once the Donair mixture is fully paddled, drop it onto the counter and shape into a log.
Gently place the log into a parchment laced loaf pan. Using a rubber spatula to gently force all air out of the pan to allow even cooking. The meat should rest tightly together.
Place into an oven set to 350 F and cook for 90min.
Once the Donair is finished, remove from the oven and allow to cool and rest before slicing, 10-15 min.
Thinly slice meat. For extra flavour and crispness, toss into a hot pan with heated oil and sauté until golden brown.
Serve with steamed pita, donair sauce, diced tomatoes and white onion.