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smashburger sauce in a glass jar on a counter.
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Meaningful Eats

Smashburger Sauce

6 double smashburgers
Creamy, spicy, and a little tangy — this sauce is the flavor boost your homemade smashburgers need! And it only takes 5 MINUTES!
This easy smashburger sauce pairs perfectly with my gluten-free smashburger recipe for a delicious home-cooked meal.
Course Condiment, Dinner
Cuisine American
Diet Gluten Free
Prep Time 5 minutes
Total Time 5 minutes

Ingredients

  • 1/2 cup mayonnaise
  • 1 tablespoon ketchup
  • 1 tablespoon yellow mustard
  • 1 tablespoon grated yellow onion
  • 1 teaspoon hot sauce
  • ½ teaspoon Worcestershire sauce

Instructions

  • In a small bowl, stir together the mayo, ketchup, mustard, grated onion, hot sauce and Worcestershire sauce.
  • Set aside half of the sauce in a separate bowl for serving.
  • You’ll use the other half for cooking the burgers.

Notes

Gluten-Free: Most of these ingredients are naturally gluten-free, but it's always good to check labels. For example, some brands of Worcestershire sauce add gluten-containing ingredients so you always want to buy a certified gluten-free brand!
Dairy-Free: This sauce is naturally dairy-free!
To Make-Ahead: This sauce can be made up to 5 days in advance if stored in an airtight container in the fridge.
To Store: Store leftovers in an airtight container in the fridge for up to 5 days. Stir before using.
To Freeze: I don't recommend freezing this sauce.

Nutrition

Calories: 132kcal | Carbohydrates: 1g | Protein: 0.3g | Fat: 14g | Saturated Fat: 2g | Polyunsaturated Fat: 8g | Monounsaturated Fat: 3g | Trans Fat: 0.03g | Cholesterol: 8mg | Sodium: 193mg | Potassium: 22mg | Fiber: 0.1g | Sugar: 1g | Vitamin A: 28IU | Vitamin C: 1mg | Calcium: 4mg | Iron: 0.1mg