Try this homemade Big John's Gyros/Donair Sauce recipe the whole family will love. Made with milk, condensed milk, garlic and vinegar. Easy step-by-step…
This Big John's Gyros/Donair Sauce relies on simple, everyday ingredients such as evaporated milk, chilled, vinegar and onion powder. It comes together quickly and makes 4 servings, at about 127 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.
It's versatile enough for an easy weeknight dinner yet satisfying enough for guests at the weekend. Serve it with your favorite sides, and keep any leftovers for a quick meal the next day.
Updated Jun 30, 2026