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In N Out Spread Sauce Recipe

Prep Time 5 mins
Servings 6
Calories 145 kcal


  • 1/2 cup mayonnaise
  • 3 tbsp ketchup
  • 2 tbsp sweet pickle relish
  • 1 1/2 tsp sugar
  • 1 1/2 tsp distilled white vinegar


  • Combine all of the ingredients into a bowl and stir.
  • Cover the bowl and let it cool in a refrigerator for at least an hour before serving.


  • Be sure to let the sauce sit at least an hour before serving. This helps all the flavors to marinate. If you serve the sauce directly after mixing, it will taste mostly like ketchup.