Smashburger Smashsauce

There is a wonderful thing going on in the restaurant world, and that would be the revitalization of the hamburger. It seems like places are finally giving the hamburger the respect that it deserves. Smashburger is one of my favorite places to get a hamburger, and they have this sauce, the Smashsauce, that is hard to beat.

a bowl of homemade smashburger smashsauce

Smashburger Smashsauce

What’s so great about Smashburger’s smashsauce? Well, it is a tangy, mustard-based sauce, that is perfect to spread on a hamburger, or to dip your fries into. So you can enjoy my version of the Smashburger Smashsauce, I bet it tastes just like what is offered in the restaurant.

Now you can enjoy this hamburger secret sauce without having to go to the restaurant. A great way to save money and time!

Love Burger Recipes? Check out these Copycat Burger Recipes

Smashburger Buffalo & Blue Cheese
Copycat Smashburger Truffle Mushroom Swiss Burger
Steak and Shake Frisco Patty Melt
Smashburger French Onion Burger

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Homemade Smashburger Smashsauce in a bowl.

a bowl of smashburger smashsauce

Smashburger Smashsauce

Enjoy the rich flavor that only Smashburger's Smashsauce can deliver. 
5 from 3 votes
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Course: Main Course
Cuisine: American
Keyword: Smashburger Recipes
Servings: 14
Calories: 84kcal


  • 1/2 cup mayonnaise
  • 1/4 cup yellow prepared mustard
  • 2 teaspoons pickle juice
  • 2 teaspoons chopped dill pickle
  • 1 teaspoon vegetable oil


  • In a small bowl combine chopped dill pickles, mayonnaise, yellow mustard, and 2 teaspoons of dill pickle juice. Stir well, and let rest in the refrigerator for a couple of hours before serving.

Recipe Tips for the Cook

  • Yellow prepared mustard is the normal mustard that you would have on any hot dog or hamburger.
  • The dill pickle juice is critical for the recipe, the sauce has a sour tang, but not too many pickles, so this is how we get this wonderful dill flavor.
  • A touch of vegetable oil is needed because the sauce is thin, and you can't really thin this one with water.
  • his sauce is perfect on a hamburger, and makes a wonderful sauce to dip your french fries into.


Calories: 84kcal | Carbohydrates: 0g | Protein: 0g | Fat: 9g | Saturated Fat: 1g | Cholesterol: 4mg | Sodium: 165mg | Potassium: 8mg | Fiber: 0g | Sugar: 0g | Vitamin A: 5IU | Vitamin C: 0.1mg | Calcium: 4mg | Iron: 0.1mg
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About Stephanie

I recreate your favorite restaurant recipes, so you can prepare these dishes at home. I help you cook dinner, and serve up dishes you know your family will love. You can find most of the ingredients for all of the recipes in your local grocery store.

Stephanie is the author of's Dining Out in the Home, and's Dining Out in the Home 2.

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Reader Interactions


  1. Mcgeemj

    Just so you know as a former Smasher, you have almost the exact recipe short of the lemon juice. That is what gives it that extra tang. And according to th e founder of Smashburger, French’s mustard is the only mustard allowed in smashsauce.

  2. Rick

    I don’t know about the recipe above, but If the it’s the same smash sauce I had yesterday, it’s missing the horseradish I tasted in the sauce.

  3. Liz Nelson

    5 stars
    I love smashburger I went in recently for the first time and fell in love with their burgers! The sauce is defintely what makes the burger! My family will love that I can make this at home now! Thank you for posting this!

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