In n Out Sauce

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This In n Out Sauce recipe dupe is a delicious condiment to add to your burgers or other sandwiches to up their flavor and take them to the next level. So much more enticing then ordinary ketchup and it is so easy.

In n Out Sauce on a spoon with chicken strips in the background.

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In and Out Sauce takes an ordinary sandwich and increase the flavor and makes it a little more special than the average one. You can use it on beef, chicken or turkey burgers, use it as a dip for fries or onion rings or veggies. It just makes everything a little better. Find other great sauce recipes here.


MORE SAUCE RECIPES YOU MIGHT LIKE

Copycat Chick Fil A Sauce Recipe | Whisky Barbeque Sauce | Best Burger Sauce


In and Out burger has an amazing following. This sauce is one of the reasons why. Want to find out more? Check out this.

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  • 5 MINUTES: Only 5 minutes to make.
  • Easy Ingredients: All found in pantry and make an amazing sauce.
  • Family Friendly: This sauce will take an every day meal and make it special.
  • Makes Great Leftovers: So many things can be uplifted by this simple sauce.
In n Out Sauce in a clear glass dish.

What You Need to Make This In n Out Sauce Recipe

Ingredients

  • Mayonnaise
  • Ketchup
  • Sweet pickle relish
  • Sugar
  • White vinegar
Clear glass bowls, with mayo, ketchup, seasoning, etc.

Equipment

How to Make In n Out Sauce – Step by Step

In n Out Sauce being made in a glass bowl, all ingredients added to a bowl and mixed.
  • Make Sauce: First, add all ingredients to a mixing bowl. Next, whisk until well combined.
  • Chill: Lastly, refrigerate for at least 30 minutes before serving.

Common Questions About In and Out Secret Sauce

IS IN AND OUT SAUCE JUST THOUSAND ISLAND DRESSING?

No, while it is similar in color, it is not and this copy kat version is really worth making.

CAN I SUBSTITUTE REDUCED FAT MAYONNAISE?

Indeed, you can use reduced fat versions of mayo and low sugar ketchup if you require.

CAN THIS RECIPE BE DOUBLED OR HALVED?

Of course, this is great for parties and cookouts or a simple evening at home, so adjust as you need to.

MADE AHEAD OF TIME?

Yes, this sauce will last up to a week in an airtight container. So go ahead and make it ahead of time and allow the flavors to blend.

WHAT TO SERVE WITH HOMEMADE IN N OUT SAUCE?

Ultimately, the possibilities are endless. For example:
>Over the Top Homemade Burger Recipes
>25 Air Fryer Wings Recipes
>Spicy Turkey Burgers with Pickled Onions
>Air Fryer Chick Fil A Nuggets

In n Out Sauce in close up on a spoon with chicken strips underneath.

Expert Tips for Making Sauce

  • Add heat: Crushed red pepper or your favorite spicy sauce.
  • Variation tip: Feel free to add bacon bits for a beefy bite.
  • Dietary consideration tip: Keto or dairy free versions can be made with Avocado Mayo and Low carb ketchups.
  • Seasoning: House Seasoning Blend will up the flavor value of this sauce.

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In n Out Sauce on a spoon with chicken strips in the background.
5 from 12 votes

In n Out Sauce

Yield: 10 servings
Prep: 6 minutes
cooling time: 30 minutes
Total: 36 minutes
This In n Out Sauce dupe is a delicious condiment to add to your burgers or other sandwiches to up their flavor and take them to the next level. So much more enticing then ordinary ketchup and it is so easy.
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⭐️ ⭐️ ⭐️ ⭐️ ⭐️Did you try this recipe? Please leave a star rating and review below!

Equipment

Ingredients

  • ½ cup mayonnaise
  • 3 tablespoons ketchup
  • 2 tablespoons sweet pickle relish
  • 1 ½ teaspoons sugar
  • 1 ½ teaspoons white vinegar

Instructions

  • – Combine all ingredients together in a small bowl and whisk until combined.
  • – Refrigerate for at least 30 minutes before serving.

Expert Tips

 
  • Add heat: Crushed red pepper or your favorite spicy sauce.
  • Variation tip: Feel free to add bacon bits for a beefy bite.
  • Dietary consideration tip: Keto or dairy free versions can be made with Avocado Mayo and Low carb ketchups.
  • Seasoning: House Seasoning Blend will up the flavor value of this sauce.

Estimated Nutritional Information

Calories: 88kcal | Carbohydrates: 3g | Protein: 1g | Fat: 8g | Saturated Fat: 1g | Polyunsaturated Fat: 5g | Monounsaturated Fat: 2g | Trans Fat: 1g | Cholesterol: 5mg | Sodium: 136mg | Potassium: 17mg | Fiber: 1g | Sugar: 3g | Vitamin A: 67IU | Vitamin C: 1mg | Calcium: 2mg | Iron: 1mg
The nutritional information provided are estimates. To learn more about how I calculate this information go to www.itisakeeper.com/about-its-a-keeper/privacy-disclosure-policies/
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Course: Condiment
Cuisine: American

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5 thoughts on “In n Out Sauce”

  1. Thank you so much for sharing this amazing in n out sauce recipe! Will surely have this again! It’s really easy to make and it tasted so delicious! Highly recommended!

    Reply
  2. 5 stars
    Thank you so much for sharing this amazing in-n-out sauce recipe! Will surely have this again! It’s really easy to make and it tasted so delicious! Highly recommended!

    Reply

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