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Copycat In-N-Out Sauce

In-n-Out Sauce is famous on their burgers and to dip fries into! Now you can make it at home with this perfect copycat in-n-out sauce recipe!

Course Side Dish
Cuisine American
Keyword copycat in-n-out sauce
Prep Time 3 minutes
refrigerate 30 minutes
Total Time 33 minutes
Servings 12 Tablespoons (about)
Calories 32 kcal

Ingredients

  • ½ cup mayonnaise (reduced fat or regular)
  • 3 TBS ketchup
  • 1 teaspoon yellow mustard
  • 1 teaspoon white vinegar
  • 2 ½ TBS sweet pickle relish
  • dash of salt
  • dash of black pepper

Instructions

  1. Using a medium bowl, add all the ingredients. Whisk well to combine.

  2. Cover and refrigerate for 30 minutes.

  3. Serve and enjoy!

Recipe Video

Recipe Notes

Will keep for 2 weeks in a sealed container in the fridge.

Makes about ¾ cups of sauce. Each serving is 1 TBS.

Nutritional information per serving: 32 calories, 2g fat, 4g carbohydrates, 2g sugar (used reduced fat mayo to calculate).