In-N-Out Sauce10 mins prepServes 8A delicious homemade In-N-Out sauce made with mayo, ketchup, mustard, vinegar, and dill pickle.US standardMetric-8 servings+SharePrintWhat you need¼ cup mustard2 cup mayo¾ cup ketchup2 tbsp vinegar1 dill pickleCheckout experienceCheckout experienceInstacartCheckout experienceInstacartShop ingredientsInstructions1: In a bowl, combine the mayo, ketchup, mustard, and vinegar. 2: Mix until well blended. 3: Stir in the diced dill pickle. 4: Adjust seasoning to taste.View original recipe
