Let me save you the drive-thru trip. If you want that iconic Big Mac flavor without leaving the house, this homemade sauce hits! I’ve been sharing tried-and-true recipes on my website for 10 years, and when I say this tastes just like the real deal, I mean it. I’ve tested and tweaked it to taste just like the original—but better, because you know exactly what’s going in it.
Course sauce
Cuisine American
Keyword Big Mac sauce, copycat Big Mac Sauce, homemade Big Mac sauce
Combine all of the ingredients and stir well to combine.
Serve immediately or store the sauce covered in the fridge for a couple of hours. This will allow the flavors to sit and meld together.Add a little water if your sauce is too thick. This is especially necessary if you swap out mayo for something else. The consistency will be a lot thicker, but water will do the trick for thinning it out and making the sauce creamy.
Taste repeatedly and make adjustments to the sauce to suit your taste.
Notes
I often swap out most the mayo for plain Greek yogurt (sour cream works, too) with ¾ cup of plain yogurt and 2 tablespoons of mayo.Stored in an airtight container, it’ll last about 1 week in the fridge.