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–+ servings

Copycat In-N-Out Sauce Recipe

5 from 1 vote
Make the famous In-N-Out burger sauce at home with this quick and easy copycat recipe. This creamy, tangy sauce perfectly replicates the iconic spread that makes In-N-Out burgers so special.
SERVINGS
Servings: 10 ounces
Prep Time: 5 minutes
Refrigeration: 30 minutes
Total Time: 35 minutes
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Ingredients  

  • 1 cup mayonnaise
  • 1/3 cup ketchup
  • 1/4 cup sweet pickle relish
  • 2 tsp white vinegar
  • 2 tsp granulated sugar
  • salt & pepper to taste

Instructions

  • Combine mayonnaise, ketchup, sweet pickle relish, white vinegar, and sugar in a medium bowl.
  • Season with salt and pepper to taste.
  • Mix all ingredients thoroughly until well combined.
  • Cover with plastic wrap and refrigerate for at least 30 minutes.

Notes

  • For best results, refrigerate longer than 30 minutes to allow flavors to fully develop
  • Use distilled white vinegar specifically, not other vinegar varieties
  • Mix ingredients thoroughly for the best consistency
  • Store in an airtight container in the refrigerator
  • Perfect for burgers, fries, and smash burger tacos

Nutrition

Calories: 172kcalCarbohydrates: 5gProtein: 0.3gFat: 17gSaturated Fat: 3gPolyunsaturated Fat: 10gMonounsaturated Fat: 4gTrans Fat: 0.04gCholesterol: 9mgSodium: 265mgPotassium: 29mgFiber: 0.1gSugar: 4gVitamin A: 130IUVitamin C: 0.4mgCalcium: 3mgIron: 0.1mg
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