Go Back
–+ servings
Best copycat In-N-Out sauce in a bowl.
Print Recipe
Be the first to review!

In-N-Out Sauce (Copycat Recipe)

I have been loving this copycat In-N-Out sauce! It's surprisingly easy, no blender is needed, and it's perfect for burgers and ground beef recipes.
Prep Time15 minutes
Total Time15 minutes
Course: sauce
Cuisine: American
Keyword: In-N-Out Copycat Sauce, In-N-Out Sauce
Servings: 6 servings
Author: Lisa Bryan

Ingredients

  • ½ cup mayonnaise
  • 3 tablespoons ketchup
  • 2 tablespoons sweet pickle relish chopped extra fine
  • 1 tablespoon white vinegar
  • pinch kosher salt
US - Metric

Instructions

  • Make the sauce. In a small mixing bowl, add the mayonnaise, ketchup, sweet pickle relish, white vinegar, and salt. Stir together.
    In-N-Out sauce ingredients in a bowl.
  • Use or store. Use the sauce on burgers, fries, wraps, or as a dipping sauce. If not using right away, store it in the fridge and let the flavors meld together further. It's a great make-ahead sauce!
    How to make a copycat In-N-Out sauce.

Notes

  • Storage: This sauce keeps in the fridge for 5 to 6 days in a sealed jar. Give it a quick stir before each use.
  • Yield: This recipe makes about ¾ cup of sauce, which is roughly 6 servings at 1½ tablespoons per burger or bowl.

Nutrition

Calories: 141kcal | Carbohydrates: 4g | Protein: 0.3g | Fat: 14g | Saturated Fat: 2g | Polyunsaturated Fat: 8g | Monounsaturated Fat: 3g | Trans Fat: 0.03g | Cholesterol: 8mg | Sodium: 227mg | Potassium: 26mg | Fiber: 0.1g | Sugar: 3g | Vitamin A: 112IU | Vitamin C: 0.4mg | Calcium: 3mg | Iron: 0.1mg