Here is the best copycat In-N-Out sauce recipe from the popular fast-food chain In-N-Out Burger; the perfect topping for burgers and fries. With a few simple ingredients, you will have a dipping sauce and spread that tastes almost identical to the real thing!
If you are looking for more tasty fast food inspired recipes, then you need to try my Mexican Pizza and Garlic Parmesan Chicken Tenders next!
The first time I tried In-N-Out sauce, I knew I needed to find a way to have it whenever the craving hit. This mayo and ketchup based sauce is zesty with a perfect balance between salty and sweet.
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About copycat in-n-out sauce
While the fast food spot has chains across Texas, California and most of the west coast, the rest of America is not able to enjoy it as frequently... until now!
Put the sauce packets down because I am going to show how to enjoy copycat In-N-Out sauce right from home! With little to no prep time, you are just minutes away from an endless supply of your favorite sauce.
Is In-N-Out Sauce just Thousand Island Dressing?
A common misconception is that In-n-Out sauce is just Thousand Island dressing. While both have a similar, tangy flavor, they are not the same recipe.
Thousand Island is thicker than In-n-Out sauce. In fact, the popular salad dressing originally contained boiled eggs to give it that consistency. The dressing is usually on the spicy side with inclusions like tabasco, paprika or Worcestershire.
So while you may be able to use Thousand Island when you are in a pinch, the dressing is not a duplicate of the famous sauce.
Ingredients for The Best Copycat In-N-Out Sauce
If you have been wondering, "What is the sauce at In-N-Out made of?" I have an answer! That secret sauce contains simple ingredients that you more than likely already have in your kitchen.
- Mayonnaise
- Ketchup
- Sweet pickle relish
- Yellow mustard
- White vinegar
- Sugar, white
- Black pepper
- Salt
Want to Make it Vegan?
Use vegan mayo to make this a vegan In-N-Out sauce!
How to Make The Best Copycat In-n-Out Sauce
It could not be easier to make this DIY In-N-Out Sauce. You are just a few quick and easy steps from enjoying your own homemade sauce.
Firstly, use a medium to large bowl that has a lid, and add all of the ingredients into the bowl.
Then add the mayonnaise, ketchup, sweet pickle relish, yellow mustard, white vinegar, sugar, salt and pepper.
Use a spoon or a whisk and stir the sauce until all of the ingredients are fully combined.
Place the lid on the bowl, or wrap with plastic wrap, and place it in the refrigerator for at least 20 minutes before using. Finally, enjoy!
Serve It With...
You could take a cue from the restaurant, and use this irresistible Copycat In-n-Out Sauce recipe to spread on homemade hamburgers, cheeseburgers or animal style fries. But I have a few more ideas that you may not have considered. Add this special sauce to anything and it will definitely elevate the flavor!
- Bacon Cheeseburger Quesadillas
- Hot dogs
- Meat loaf
- Onion rings
- Chicken tenders
- Tater tots
- Chicken or shrimp kebabs
- Veggies
How Long Does Copycat In-n-Out Sauce Last?
In-N-Out sauce can last in the fridge for up to two weeks when properly stored in an airtight container. It will last even longer in the freezer. Just make sure you leave some room at the top because sauces expand when frozen.
📖 Recipe
The Best Copycat In-n-Out Sauce
Here is the best copycat In-N-Out sauce recipe from the popular fast-food chain In-N-Out Burger; the perfect topping for burgers and fries. With a few simple ingredients, you will have a dipping sauce and spread that tastes almost identical to the real thing!
Ingredients
- ½ cup Mayonnaise
- 2 ½ tablespoons Ketchup
- 1 ½ tablespoons Sweet pickle relish
- 1 teaspoon Yellow mustard
- 1 teaspoon White vinegar
- 1 teaspoon Sugar, white
- ¼ teaspoon Black pepper
- ¼ teaspoon Salt
Instructions
- Use a medium to large bowl with that has a lid, and add all of the ingredients into the bowl.
- Add the mayonnaise, ketchup, sweet pickle relish, yellow mustard, white vinegar, sugar, and salt and pepper.
- Use a spoon or a whisk and mix the sauce until all of the ingredients are fully combined.
- Place the lid on the bowl, or wrap with plastic wrap, and place it in the refrigerator for at least 20 minutes before using.
Recommended Products
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Hellmann's Real Mayonnaise For a Creamy Condiment for Sandwiches and Simple Meals Real Mayo Gluten Free, Made With 100% Cage-Free Eggs 15 oz -
365 by Whole Foods Market, Relish Sweet Pickle Organic, 10 Fl Oz
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COOK WITH COLOR Measuring Cups Set - 12 PC. Plastic Nesting Kitchen Measuring Set and Spoons with Copper Coated Stainless Steel Handles - Liquid Measuring Cup Set - Dry Measuring Cup Set (White)
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White & Gold Measuring Spoons Set, Stainless Steel Measuring Spoons -Magnetic Measuring Spoons Set- Metal Measuring Spoons- Cute Measuring Spoons Set for Cooking & Baking -Gold Kitchen Accessories…
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Wingsflying 4 Pack Mini Wire Kitchen Whisks Small Egg Whisk Gravy Sauce Mini Whisk Silver-Each of 2PCS 5 Inches and 7 Inches
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Pyrex Circular Glass Storage Container Set with Lids | 6 Piece Simply Store Meal Prep Glass Food Storage Containers | Microwave, Dishwasher, and Oven Safe | BPA Free Lids | Proudly Made in the USA
Nutrition Information:
Yield:
4Serving Size:
1Amount Per Serving: Calories: 209Total Fat: 21gSaturated Fat: 3gTrans Fat: 0gUnsaturated Fat: 17gCholesterol: 12mgSodium: 311mgCarbohydrates: 6gFiber: 0gSugar: 5gProtein: 0g
This website provides approximate nutrition information as a courtesy and for convenience only.
Gina
We are in love with this dip! My kids ask me to make it at least once a week. Thanks for the delicious recipe!
Tamara J.
You're very welcome. I love to hear that!