Try this homemade Mcdonald'S Special Sauce Big Mac recipe the whole family will love. Made with mayonnaise, sweet pickle, white onion and white vinegar.…
This Mcdonald'S Special Sauce Big Mac relies on simple, everyday ingredients such as mayonnaise, french dressing, sweet pickle relish and finely minced white onion. It comes together quickly and makes 4 servings, at about 211 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