Big Mac Sauce Recipe (Easy & Homemade!)

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If you love the classic flavor, this Big Mac sauce recipe is going to be your new favorite. It's quick, simple, and the perfect recipe for Big Mac sauce to keep in your fridge all week. Spread it on our Sourdough Hamburger Buns or Gluten Free Hamburger Buns, spoon it over a Cheeseburger Bowl, or mix it up with our Avocado Oil Mayo for the best homemade version.

If you, like me, were force-fed the movie Super Size Me in high school gym class, you probably became disenchanted with fast food a long time ago. It's greasy, covered in inflammatory seed oils, and it just doesn't taste very good.

Despite all of that... sometimes the cravings still hit.

Sometimes, you need a good burger.

Which is totally fine, because we've all come out of the delusion that red meat is the problem, so we can have a beautiful burger on a homemade sourdough burger bun and feel good about ourselves.

But still, something is missing.

That something is Big Mac sauce. Yes, you can use mayonnaise, ketchup, and mustard, but it's not the same as the real deal.

So, I present to you our Big Mac Sauce recipe. It's all the good things about the classic burger sauce, but cleaned up and made at home with heart-healthy Avocado Oil Mayo (or whatever mayonnaise you happen to enjoy).

It comes together in just minutes and makes just about everything taste infinitely better. Let me tell you all about it.

What Is Big Mac Sauce?

Big Mac sauce is McDonald's signature creamy, tangy, sweet, pickle-packed burger sauce. This homemade Big Mac sauce recipe stays true to the original flavor profile everyone loves while using clean ingredients and fresh pantry staples. It's a blend of mayo, relish, ketchup, mustard, spices, and a splash of pickle juice to bring everything to life. Even if you've never had or desire to have a Big Mac, this homemade sauce is worth a try!

Why You'll Love This Big Mac Sauce Recipe

• It tastes just like the classic, but made with simple pantry ingredients you probably have on hand.
• Comes together in under 5 minutes with zero cooking required. Mom score!
• No additives or seed oils when paired with our homemade Avocado Oil Mayo.
• It's versatile! Perfect for burgers, fries, bowls, wraps, and dipping.
• Pairs beautifully with our Sourdough Hamburger Buns and Cheeseburger Bowls.
• Easy to double or triple for meal prep.

Ingredients for Big Mac Sauce Recipe

• Mayonnaise - The creamy base that gives this Big Mac sauce recipe its classic richness. Use our Avocado Oil Mayonnaise Recipe for the healthiest sauce.
• Sweet pickle relish - Adds signature tang and sweetness without needing to chop pickles.
• Ketchup - Brings balanced sweetness and a hint of tomato flavor.
• Yellow mustard - Adds acidity and a subtle sharp bite.
• Dried minced onion - Rehydrates in the sauce and adds that iconic fast-food onion flavor.
• Paprika - Gives mild warmth and the signature color.
• Pickle juice - Thins the sauce slightly while adding zingy acidity.
• Salt - Enhances and balances all the flavors.

How to Make Big Mac Sauce

Step 1: Mix the base. In a small bowl, combine the mayo, sweet pickle relish, ketchup, and yellow mustard.

Step 2: Season. Add the paprika, dried minced onion, and a small pinch of salt.

Step 3: Balance the flavor. Stir in the pickle juice until the sauce is smooth and well combined.

Step 4: Chill. Cover and refrigerate for at least 30 minutes to let the flavors meld.

Step 5: Serve. Spoon over burgers, bowls, fries, wraps, or anything that needs a flavor boost!

Tips for the Best Big Mac Sauce Flavor

• Chill it - the sauce gets noticeably better after resting.
• Use good mayo - avocado oil mayo gives it a cleaner, more classic flavor.
• Adjust to taste - add more pickle juice for tang or more relish for sweetness.
• Whisk well - helps everything emulsify for that signature creamy texture.

Ways to Use This Big Mac Sauce

Use your homemade big mac sauce recipe on:

• Burgers (especially on our Sourdough Hamburger Buns)
• Cheeseburger bowls
• French fries or potato wedges
• Chicken sandwiches
• On Gluten Free Hamburger Buns
• Lettuce wraps
• Grilled chicken or turkey burgers
• Drizzled over salads
• As a dipping sauce for veggies

How to Store Homemade Big Mac Sauce

• Store in an airtight jar in the refrigerator.
• Keeps fresh for up to 1 week.
• Stir before each use.
• Not freezer-friendly.

FAQs about Big Mac Sauce Recipe

How close does this taste to the real Big Mac sauce?

Very close! This homemade recipe uses the same flavor profile but with fresher ingredients, and you can adjust it to your preference.

Do I need relish or can I use chopped pickles?

Sweet relish is traditional, but finely chopped pickles work fine if that's what you have on hand.

Can I make it dairy-free or egg-free?

Yes, just use an egg-free or vegan mayo alternative.

Why is my sauce too runny?

Add a little more mayo to thicken or reduce the pickle juice.

You're Going to Love this Big Mac Sauce Recipe!

Once you try this Big Mac sauce recipe, you'll want to use it on everything. Literally everything that resembles a sandwich or fry. It's simple to make with ingredients you can keep on hand, and when you make it with avocado oil mayo, it's so much healthier than the original! Come back and let me know what you think in the comments. Happy baking!

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