What is McDonald’s Big Mac Sauce made of?

McDonald’s doesn’t give away the exact details, but if you mix mayonnaise, sweet pickle relish, yellow mustard, vinegar, and a few pantry spices, you’re right on track. The flavor isn’t just creamy—it’s balanced, a little tangy, and unmistakably that sauce. The Big Mac Sauce Recipe I use gets you really close.

How do I make my own Big Mac Sauce?

You don’t need much—just the right combo. Grab a bowl, toss in mayo, relish, mustard, vinegar, some garlic and onion powder, and paprika. Mix it up. Let it sit. That’s it. This post has the full Big Mac Sauce Recipe with exact amounts, but trust me, you’ll have it memorized fast.

What’s the closest thing to Big Mac Sauce?

Some people say Thousand Island. And, okay—it’s kind of close if you’ve never had both side by side. But this Big Mac Sauce Recipe has more tang, no ketchup, and a sharper flavor overall. It’s meant for burgers, not salads.

Is Big Mac Sauce just Thousand Island dressing?

Not quite. Thousand Island is sweeter and often has ketchup and even chopped eggs. This sauce? It's leaner, tangier, and built to bring burgers to life. That’s why this Big Mac Sauce Recipe isn’t just a substitute—it’s the flavor you’re after.

Big Mac Sauce Recipe – Better Than McDonald’s

Description

This Big Mac Sauce Recipe is the ultimate homemade version of McDonald’s classic. Tangy, creamy, and shockingly close to the real thing—but even better.

Ingredients

Scale

½ cup mayonnaise
2 tablespoons sweet pickle relish
1 tablespoon yellow mustard
1 teaspoon white vinegar
1 teaspoon onion powder
1 teaspoon garlic powder

½ teaspoon paprika

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Instructions

Add all ingredients to a mixing bowl.
Stir until smooth and well combined.
Cover and refrigerate for at least 1 hour.
Serve on burgers, fries, or as a sandwich spread.

Notes

Use sweet pickle relish, not dill—this makes a big difference.
Let the sauce chill overnight for even better flavor.

It keeps in the fridge for up to a week.

Prep Time: 5 minutes
Cook Time: 0 minutes
Category: Sauce
Method: No-cook
Cuisine: American

Nutrition

Serving Size: 1 tablespoon
Calories: 90
Sugar: 1g
Sodium: 140mg
Fat: 9g
Saturated Fat: 1.5g
Unsaturated Fat: 7g
Trans Fat: 0g
Carbohydrates: 1g
Fiber: 0g
Protein: 0g
Cholesterol: 5mg