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This smash burger sauce delivers bold, creamy flavor with almost no effort, making it perfect for quick burgers, sandwiches, and weeknight meals. The balance of tangy, savory, and slightly smoky flavors creates a rich, satisfying bite every time. It’s familiar enough to feel nostalgic but bold enough to stand out. This is the kind of sauce you’ll find yourself making on repeat.

What makes this version better is the balance—nothing overpowers, and every ingredient plays its role. The creamy base carries the tang, while the seasonings add depth without masking the burger itself. It’s designed to complement smash burgers instead of competing with them, making it a go-to sauce for burgers, fries, and more.

🍽️ A Quick Look at the Recipe

Recipe Name: Smash Burger Sauce
⏱️ Ready In: 5 minutes (+ chill time)
👨‍👩‍👧‍👦 Serves: 6–8
🥣 Key Ingredients: Mayonnaise, ketchup, mustard, pickle relish, spices
📖 Dietary Info: Gluten-free, contains dairy
🔥 Why You’ll Love It: A creamy, tangy sauce that instantly upgrades any burger or sandwich.


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Key Ingredients

Mayonnaise
This creates the rich, creamy base that holds all the flavors together and gives the sauce its signature texture.

Ketchup
Adds sweetness and acidity, balancing out the richness of the mayo.

Yellow Mustard
Brings tang and classic burger flavor without overpowering the sauce.

Pickle Relish
Adds texture and a punch of acidity that cuts through the richness.

Smoked Paprika
Gives the sauce a subtle smoky depth that pairs perfectly with griddled burgers.


Instructions

Step 1: Prep the Base
Add the mayonnaise, ketchup, and yellow mustard to a medium bowl. Stir until smooth and fully combined.

Step 2: Build the Flavor
Mix in the pickle relish, garlic powder, onion powder, and smoked paprika. Stir until evenly distributed.

Step 3: Season and Adjust
Season with salt and black pepper to taste. Adjust seasoning as needed based on your preference.

Step 4: Finish and Serve
Cover and refrigerate for at least 30 minutes to allow the flavors to come together. Serve chilled.


Tips & Tricks

  • Chill the sauce before serving for the best flavor
  • Don’t overdo the relish—it should enhance, not dominate
  • Use pickle juice to thin the sauce if needed
  • Taste after chilling and adjust seasoning if necessary

Variations

Spicy Smash Sauce: Add hot sauce or cayenne
Smoky BBQ Sauce: Swap ketchup for BBQ sauce
Extra Tangy: Add a splash of pickle juice or white vinegar


Serving Suggestions

  • Smash burgers or sliders
  • French fries or onion rings
  • Chicken sandwiches
  • Lettuce-wrapped burgers for a low-carb option
  • Burgers at cookouts or backyard BBQs

Notes

  • This sauce thickens slightly as it chills
  • Flavors develop more after resting
  • Adjust seasoning just before serving

Frequently Asked Questions

Can I make this ahead of time?
Yes. This sauce can be made up to 5 days in advance and stored in the refrigerator.

How do I store leftovers?
Store in an airtight container in the refrigerator for up to 5 days.

Can I substitute yellow mustard?
Yes. Dijon mustard can be used, but it will slightly change the flavor profile.

What’s the best way to reheat this?
This sauce is best served cold or at room temperature and does not need reheating.

If you tried Smash Burger Sauce or any other recipe on my blog, please leave a ⭐ star rating and let me know how it turned out in the comments!

Smash Burger Sauce

5 from 1 vote
Prep: 5 minutes
Total: 5 minutes
Servings: 6
A creamy, tangy smash burger sauce that adds classic diner flavor to burgers, fries, and sandwiches.
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Ingredients  

  • ½ cup mayonnaise
  • 2 tablespoons ketchup
  • 2 tablespoons yellow mustard
  • 1 tablespoon pickle relish
  • 1 teaspoon garlic powder
  • 1 teaspoon onion powder
  • 1 teaspoon smoked paprika
  • Salt and black pepper to taste

Instructions 

  • In a medium bowl, combine the mayonnaise, ketchup, and yellow mustard and stir until smooth. Add the pickle relish, garlic powder, onion powder, and smoked paprika, mixing until fully combined. Season with salt and black pepper to taste.
  • Cover and refrigerate for at least 30 minutes before serving to allow the flavors to develop. Stir before using and adjust seasoning if needed.

Notes

  • Chill time improves flavor
  • Store refrigerated for up to 5 days
  • Customize heat or tang to taste

Nutrition

Calories: 141kcal | Carbohydrates: 3g | Protein: 1g | Fat: 14g | Saturated Fat: 2g | Polyunsaturated Fat: 8g | Monounsaturated Fat: 3g | Trans Fat: 0.03g | Cholesterol: 8mg | Sodium: 247mg | Potassium: 44mg | Fiber: 0.5g | Sugar: 1g | Vitamin A: 210IU | Vitamin C: 0.3mg | Calcium: 8mg | Iron: 0.3mg

Nutrition information is automatically calculated, so should only be used as an approximation.

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About AB

Aaron “A.B.” Brown, a self-taught culinary maestro, has carved his flavorful path into the hearts and kitchens of millions. With over 3.6 million devoted YouTube subscribers, he’s become a household name for those seeking culinary expertise.

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