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–+ servings
in an out sauce in a jar.
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5 from 2 votes

In-N-Out Sauce 

This creamy In-N-Out sauce copycat is made with just 6 simple ingredients and comes together in 5 minutes. Perfect as a burger spread, dipping sauce for fries, or a drizzle over just about anything.
Prep Time5 minutes
Total Time5 minutes
Course: condiment
Cuisine: American
Diet: Vegetarian
Skill Level: Beginner
Servings: 6 servings (12 tablespoons total)
Author: Rena Awada

Equipment

  • medium bowl

Ingredients

  • 1/2 cup lite mayonnaise lite or regular
  • 3 tablespoons ketchup
  • 2 tablespoons sweet pickle relish
  • 1 teaspoon honey or agave
  • 1 teaspoon yellow Dijon Mustard
  • 1 1/2 teaspoons distilled white vinegar

Instructions

  • Add all the ingredients into a small bowl. (1/2 cup lite mayonnaise,3 tablespoons ketchup, 2 tablespoons sweet pickle relish, 1 teaspoon honey , 1 teaspoon yellow Dijon Mustard, and 1 1/2 teaspoons distilled white vinegar)
    all ingredients for the in n out sauce added to a bowl.
  • Mix until all the ingredients are incorporated.
    mixing the in n out sauce in a bowl.
  • Serve with your favorite sandwich or burger. Store in a jar for up to 2 weeks.
    in n out in a jar.

Notes

  • Chill for at least 30 minutes before serving for the best flavor.
  • Swap mayo for Greek yogurt for a lighter, higher protein version.
  • Add cayenne or hot sauce for a spicy kick.
  • Double the batch because it goes fast!

Nutrition

Serving: 1serving | Calories: 63kcal | Carbohydrates: 7g | Protein: 0.2g | Fat: 4g | Saturated Fat: 1g | Polyunsaturated Fat: 2g | Monounsaturated Fat: 1g | Trans Fat: 0.01g | Cholesterol: 3mg | Sodium: 272mg | Potassium: 30mg | Fiber: 0.1g | Sugar: 5g | Vitamin A: 113IU | Vitamin C: 0.4mg | Calcium: 3mg | Iron: 0.1mg