Recipes Side Dish Sauces and Condiments Sauces Copycat In-N-Out Special Sauce 4.5 (2) 1 Review 1 Photo This copycat In-N-Out sauce is like a glorified thousand island. This spread will be in high demand at your house when you make the copycat Flying Dutchman at home. By Nicole McLaughlin Nicole McLaughlin Nicole McLaughlin produces the educational and entertaining food series from Allrecipes; You Can Cook That. She is known for her relatability with the home-cook audience. With over 20 years in the culinary world, she is able to effectively deliver a bounty of knowledge, with a side of sarcastic wit. Allrecipes' editorial guidelines Updated on February 8, 2024 Save Rate Print Share Add Photo 1 Prep Time: 5 mins Total Time: 5 mins Servings: 16 Yield: 1 cup Jump to Nutrition Facts Cook Mode (Keep screen awake) Ingredients 1x 2x 4x Oops! Something went wrong. Our team is working on it. Original recipe (1X) yields 16 servings 2/3 cup mayonnaise 3 tablespoons ketchup 2 tablespoons sweet pickle relish 1 1/2 teaspoons vinegar 1/2 teaspoon white sugar 1/4 teaspoon salt 1/4 teaspoon ground black pepper (optional) Directions Stir mayonnaise, ketchup, pickle relish, vinegar, sugar, salt, and pepper together in a small bowl and until well combined. Serve immediately or refrigerate for up to 2 weeks. I Made It Print Nutrition Facts (per serving) 69 Calories 7g Fat 2g Carbs 0g Protein Show Full Nutrition Label Hide Full Nutrition Label Nutrition Facts Servings Per Recipe 16 Calories 69 % Daily Value * Total Fat 7g 9% Saturated Fat 1g 5% Cholesterol 4mg 1% Sodium 134mg 6% Total Carbohydrate 2g 1% Dietary Fiber 0g 0% Total Sugars 1g Protein 0g 0% Vitamin C 0mg 0% Calcium 1mg 0% Iron 0mg 0% Potassium 11mg 0% * Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs. ** Nutrient information is not available for all ingredients. Amount is based on available nutrient data. (-) Information is not currently available for this nutrient. If you are following a medically restrictive diet, please consult your doctor or registered dietitian before preparing this recipe for personal consumption.