Unlock the secret behind McDonald's iconic Big Mac sauce recipe with our delectable homemade version. We'll guide you step-by-step to recreate that signature creamy and tangy sauce that elevates your homemade burgers to the next level of flavor.

Big Mac Sauce in a white bowl with chicken being dipped in it

Why You're Going To Love This Recipe?

Fast. Ready in under 30 minutes.
Easy. Mix the ingredients and enjoy!
Vegetarian. No meat required to make this amazing sauce.
Versatile. Use it as a salad dressing, dip, or even a marinade for your favorite meat recipes.

What Is Mac Sauce?

Have you ever wondered what you're ACTUALLY eating when you lick the McDonald's Big Mac Sauce from the corners of your mouth? Trust me when I say that you don't want to know. There are dozens of ingredients and it's hard to pronounce most of them.

Instead of taking the time to learn some new words, use your time learning to make homemade Big Mac Sauce you can eat in the comfort of your own home that tastes JUST LIKE the real thing.

What is Big Mac Sauce Made Of?

Gather up these Big Mac Sauce Ingredients and get to mixing.

Mayo. Add your favorite low carb version.
Mustard. The perfect low carb condiment.
Pickles. Add some crunch.
Vinegar. Want it tangy? Add this.
Onions. Nothing better to add flavor.
Swerve. No need to add the carbs with the sweetness.
Paprika. If you want the color to be similar, add this.

Is Thousand Island Big Mac Sauce?

While they may seem similar, they are not the same. If they were, do you think you would have people RAVING about thousand island dressing?

Here are the differences:

Citrus. This sauce is full of savory flavors without adding the carbs from fresh fruit like lemon.
Ketchup. This condiment can be full of carbs. Who wants that?
Relish. It can also be full of sweeteners. Chop your own low carb pickles for this recipe.

Can You Buy A Bottle Of Big Mac Sauce?

Well, yes. But, why would you want to? It's full of sugar, preservatives, and artificial ingredients. Not to mention it's expensive to buy when you can just make your own!

Use my Big Mac Sauce recipe to make your favorite fast-food favorite at home on a whim.

How To Make This Big Mac Sauce

Gather ingredients.
Mix the mustard, mayo, swerve, paprika, and vinegar.
Dice onions and pickles that will get added to the sauce.
Mix it all together and serve.

Close up image of Big Mac Sauce recipe in a white bowl

Tips And Tricks

A well-made Big Mac sauce is all about balance. It's creamy, tangy, slightly sweet, and full of nostalgic fast-food flavor. To get that signature taste and texture at home, keep these tips and tricks in mind:

Use real mayonnaise for the base. It provides the rich creaminess needed to carry the flavor. Low-fat versions work, but won't be as silky or authentic.
Don't skip the pickles. Dill pickle relish adds the essential tang and slight sweetness. If using chopped pickles instead, mince them very finely.
Paprika is key for color and warmth. It gives the sauce its light orange hue and adds a subtle smokiness.

Variations

While the classic flavor is iconic, Big Mac sauce is surprisingly adaptable, making it easy to tweak based on what you enjoy most. Here are a few fun variations to try:

Spicy Big Mac Sauce- Add sriracha, cayenne, or hot sauce for heat; diced jalapeños or spicy relish bring even more kick.
Smoky BBQ Blend- Stir in 1-2 teaspoons of BBQ sauce for a deeper, sweeter flavor with a smoky finish.
Extra Tangy & Sharp- Add more vinegar or pickle juice and a little extra mustard to make it bright and punchy.

What Can You Use Big Mac Sauce For?

Well, the obvious choice would be to use it for my Big Mac Salad. It's guaranteed to be a family favorite that everyone will ask for over and over again. However, there are so many more things Big Mac Sauce would taste GREAT on.

big mac salad low carb hamburger salad in a glass bowl with pickles and dressing on top

Keto Chicken Tenders- great for dipping.
Keto Meatloaf- skip the carb-loaded ketchup topping.
Air Fryer Baked Potatoes- Use it instead of sour cream.
Chicken Tikka Bites- Your kids will love it!
Big Mac Casserole- Warm and comforting while staying low carb!

How Long Does Big Mac Sauce Last?

You can make a double batch of this recipe and save the leftovers to eat again later on anything you need to dip.

If you can get it to last that long, this Big Mac Sauce recipe will last up to 5 days in the fridge in an air-tight container.

Can You Freeze It?

Yes, you can freeze Big Mac sauce for future use. To do so, transfer the sauce to an airtight container or freezer-safe bag, removing any excess air to prevent freezer burn. Seal it tightly and store it in the freezer. Properly frozen, Big Mac sauce can last for up to 2-3 months.

When you're ready to use it, simply thaw it in the refrigerator and give it a good stir before enjoying it on your burgers.

What To Serve It With

Well, obviously the best thing to serve this sauce with is my infamous Big Mac Salad.

Don't forget to check out my tips above for making a Copycat Big Mac to achieve the ultimate take-out experience in the comfort of your own home.

Not a fan of the golden arches? Skip the burger completely and use it for additional dunking ideas. Enjoy this sauce on chicken tenders, salads, pork chops, and even glaze your favorite veggies!

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If you or your family love the flavors of Secret Sauce, you'll love these Big Mac Sauce recipe flavors. If you or your family loves them as much as I do, please share them on Facebook or Instagram to make it again soon.