Copycat Five Guys Burger Sauce Recipe – Creamy, Tangy, and Perfect for Burgers

If you’ve ever had a Five Guys burger, you know the sauce brings it all together. It’s creamy, tangy, and just a little sweet, tying the burger, bun, and toppings into one perfect bite. This copycat version nails that balance with pantry staples and a simple method.

Make a small batch for one burger night, or whip up extra to keep on hand for fries, chicken sandwiches, and more. It’s quick to mix, easy to tweak, and tastes like it came right from the grill line.

Why This Recipe Works

This sauce blends creamy mayo with ketchup and mustard for a classic base that feels familiar. A splash of pickle brine adds brightness, while Worcestershire deepens the savory flavor.

A hint of sugar balances the acid and gives that signature “burger joint” sweetness. Garlic and onion powders round it out without making it chunky or overpowering. The ratio here keeps it thick enough to cling to a hot burger without sliding off.

Ingredients

• 1/2 cup mayonnaise (full-fat for best texture)
• 2 tablespoons ketchup
• 1 tablespoon yellow mustard
• 1 tablespoon sweet pickle relish (or finely chopped dill pickles)
• 2 teaspoons pickle brine (from the relish or a pickle jar)
• 1 teaspoon Worcestershire sauce
• 1/2 teaspoon garlic powder
• 1/4 teaspoon onion powder
• 1/2–1 teaspoon sugar (to taste)
• Freshly ground black pepper (a pinch or two)
• Salt (only if needed; taste first)

Instructions

1. Add the mayonnaise, ketchup, and yellow mustard to a medium bowl. Whisk until smooth and evenly combined.
2. Stir in the sweet pickle relish and pickle brine. This adds texture and that signature tang.
3. Add Worcestershire sauce, garlic powder, onion powder, and sugar. Whisk again until the sauce looks glossy and uniform.
4. Taste and adjust. Add a pinch of black pepper and a tiny pinch of salt only if needed. If you want more tang, add another 1/2 teaspoon of pickle brine.
5. Cover and chill for at least 20–30 minutes. Resting helps the flavors blend and the sauce thicken slightly.
6. Spread generously on toasted burger buns and assemble your burger right away.It also works great as a dip for fries.

Storage Instructions

• Refrigerate in an airtight container for up to 1 week.
• Give it a quick stir before using. The relish may release some liquid over time.
• Do not freeze. Mayo-based sauces tend to separate after thawing.
• Use a clean spoon every time to avoid introducing bacteria and extend freshness.

Health Benefits

While this is a comfort-food sauce, you can still make choices that fit your goals.

Using a high-quality mayo made with avocado or olive oil can swap in more heart-friendly fats. The sauce also encourages you to add fresh toppings like lettuce, tomatoes, and onions to your burger, which boost fiber and micronutrients. Portion control helps too—one to two tablespoons per burger delivers plenty of flavor.

If you’re watching sugar, you can cut it in half or omit it and lean on brine for brightness.

Pitfalls to Watch Out For

• Too salty: Taste before adding salt. Worcestershire and pickle brine already bring salt.
• Too runny: Relish and brine can thin the sauce. Start with the lower end of brine, then add more if needed. If it’s still thin, whisk in 1–2 teaspoons more mayo.
• Overpowering garlic or mustard: Use measuring spoons. A little goes a long way with powders and mustard.
• Skipping the chill time: The rest makes a big difference. Even 20 minutes improves flavor and texture.
• Using low-fat mayo without adjustments: Light mayo can taste sharper and thinner.Reduce brine slightly and add a pinch more sugar to balance.

Variations You Can Try

• Smoky Version: Add 1/4 teaspoon smoked paprika and a dash of liquid smoke or chipotle hot sauce.
• Spicy Kick: Stir in 1–2 teaspoons sriracha or a pinch of cayenne. For a jalapeño twist, mix in finely minced pickled jalapeños.
• Dill Lover’s: Use dill relish and add 1 teaspoon finely chopped fresh dill.
• Sweet Heat: Swap sugar for 1 teaspoon honey and add a few dashes of hot sauce.
• Onion-Forward: Bump onion powder to 1/2 teaspoon and add a few drops of onion juice (grate onion and squeeze).
• Lighter Option: Use 2% Greek yogurt for half the mayo. Balance with an extra 1/4 teaspoon sugar and a tiny splash more brine.

FAQ

Does Five Guys have a secret sauce?

There’s no single “secret sauce” on their official menu, but the flavor people love often comes from a classic mayo-ketchup-mustard combo with pickles and seasonings.

This recipe delivers that familiar taste in a balanced, creamy spread.

Can I make this without mayonnaise?

Yes. Replace half or all of the mayo with plain Greek yogurt for a tangier, lighter version. If going 100% yogurt, add an extra 1/2 teaspoon sugar and 1 teaspoon olive oil for better mouthfeel.

What’s the best way to toast burger buns for this sauce?

Spread a thin layer of butter or mayo on the cut sides of the buns and toast on a hot skillet or griddle until golden.

The crisp edges and warm center hold the sauce better and keep the bun from getting soggy.

Can I use dill pickles instead of relish?

Absolutely. Finely chop the pickles and add a pinch of sugar to mimic the sweetness of relish. Don’t forget the brine—it adds important tang.

How do I thicken a sauce that turned out too thin?

Whisk in an extra spoonful or two of mayo.

Let it chill again for at least 15 minutes. Avoid adding flour or cornstarch—they dull the flavor and create a pasty texture.

Is this sauce good for more than burgers?

Yes. It’s excellent with fries, onion rings, chicken tenders, grilled cheese, and even as a spread for deli sandwiches.

It also works as a dip for veggie platters.

Can I prep this sauce ahead of time?

Yes. It actually improves after a few hours in the fridge. Make it up to 3 days ahead and store it airtight.

How much sauce should I use per burger?

Plan on 1 to 2 tablespoons per bun, depending on your preference and other toppings.

Spread some on both the top and bottom buns for even coverage.

Wrapping Up

This Copycat Five Guys Burger Sauce brings creamy, tangy, slightly sweet flavor that’s right at home on a juicy burger. It mixes up in minutes, uses common ingredients, and holds well in the fridge for easy weeknight meals. Keep the base as written, or tweak it to suit your taste—smoky, spicy, or extra-dill.

Once you try it on a toasted bun, you’ll want a jar ready for every burger night.