You are in luck if you have ever hankered after the trademark creamy, tangy sauce from In-N-Out Burger. Imagine you can make this sauce at home that brings you all those flavors together. Cool!
Even if you make this well-known in-and-out sauce at home, it tastes exactly like the original. You can whip up this crowd-pleaser sauce in no time using all the pantry ingredients.
This fantastic sauce can enhance the taste and flavor instantly. So, recreate the sauce right in your kitchen. Whenever you make crispy chicken or juicy burgers, just add this sauce, and it will elevate your meal to the next level.

In and Out Sauce Ingredients
This sauce is well customizable. Therefore, you can adjust the taste and flavor according to your own choice. Let’s check out the list of ingredients you need while trying the in-and-out sauce at home-
- Mayonnaise (½ Cup)
To give your sauce a rich and creamy base, you’ll require to have mayonnaise. It’s the base for a smooth texture of the in-and-out sauce. Mayonnaise balances out all the ingredients and ensures blending together. So, using the right amount of mayonnaise will help you make your sauce perfectly.
- Ketchup (2 Tbsp)
When you apply ketchup to this creamy burger spread recipe, it adds a sweetness to the sauce, including a tangy flavor. Besides, the ketchup balances the creaminess of the mayonnaise.
Moreover, your sauce will get a classic pinkish color that will make it look more attractive. So, you need to add 2 tbsp of light or full-fat mayonnaise depending on your taste and preference.
- White Vinegar (1 Tbsp)
Adding 1 tbsp of white vinegar will provide a subtle acidity and tanginess. And it will cut through the richness of the mayonnaise. What’s more, white vinegar enhances the overall flavor profile of the in-and-out sauce recipe.
- Sugar (1 Tsp)
When you add the ketchup and vinegar, it creates a tanginess that you would require to balance applying an additional sweetness. Here, a little amount of sugar, like 1 teaspoon, will help you make a good balance of the tanginess that comes from the vinegar and ketchup. However, you can increase the amount depending on your preference.
- Paprika (¼ Tsp)
To give your ketchup and mayonnaise blend a mild smokiness and to add a depth of flavor, you can add a little paprika. It will add a complex taste that makes a good combination of tanginess and sweetness. Add only ¼ tsp of paprika. However, adding paprika is an optional choice.
- Garlic & Onion Powder (¼ Tsp Each)
Two of the most necessary ingredients are garlic and onion. Adding these two elements will give your sweet relish dressing a different strong taste and flavor. You should not think of making the in-and-out sauce without garlic and onion. Add ¼ tsp of garlic and ¼ tsp of onion powder.
- Pickle Relish (2 Tsp)
To make the sauce more flavorful and tasty, pickle relish works super fine. In this case, 2 tsp of pickle relish will help you enhance the taste and also flavor of your sauce.
How to Make In and Out Sauce
When you wish to have a fri dipping sauce in a quick arrangement, you have the great option to go for the in-and-out sauce recipe. It’s one of the best time-saving yet super tasty sauces. This multi-purpose condiment goes perfectly with burgers, sandwiches, chicken wings, and fries, or you can use it as a dip. So, let’s get started-
Step-1
Take a small bowl and add ketchup, mayonnaise, white vinegar, onion powder, garlic powder, sugar, and paprika. Now mix them well.
Step-2
Once the ingredients are mixed well, add the pickle relish and mix. Now, taste yourcreamy burger spread whether it has come with a good combination of sweetness and tanginess. If not, you can add some more sugar or white vinegar to balance the sweetness or tanginess.
Remember, if you find to adjust the sweetness only, then add sugar. And in white vinegar is in terms of tanginess.
Step-3
Now put the lid on the sauce jar and put it in the refrigerator for 30 minutes. It will sit well and allow the flavors to meld properly in the 30 minutes. Get the famous burger chain sauce jar out of your refrigerator and serve.
Recipe Tips & Notes
- Apply the low-fat mayo if you wish to get the lighter version of your sauce. However, to get an authentic taste, you must apply the full-fat mayo
- To enhance the spicy kick, you can add 1 tsp of hot sauce. It will enhance the spicy flavor and also taste
- The in-and-out sauce keeps well for a week. Therefore, it would be a smart move if you wanted to earn a little extra
FAQs
What is In-N-Out sauce made of?
The in-N-Out sauce is made of only a few pantry ingredients. You can make it with mayonnaise, ketchup, white vinegar, sugar, paprika, garlic powder, onion powder, and pickle relish.
How to make In-N-Out sauce at home?
It’s very easy to make the in-and-out sauce at home. You need no cooking. All you need is to mix all the ingredients. Once you mix them, refrigerate for 30 minutes, and your sauce is ready to enjoy with burgers, fries, or any of your favorite dishes.
Does In-N-Out sauce contain Thousand Island dressing?
Well, the In-N-Out sauce is often compared to Thousand Island dressing in terms of some similarities. However, they are not the same. The considered similarities are that both sauces come with a base of mayonnaise and ketchup.
However, the Thousand Island dressing is made of lemon juice and hard-boiled eggs. The in-and-out sauce, on the other hand, is never made of hard-boiled eggs.
Can I use In-N-Out sauce on fries?
Of course, you can! Indeed, this in-N-out sauce is one of the best sauces for combining with fires. It enhances the taste adds flavors.
Is In-N-Out sauce keto-friendly?
It’s not completely keto-friendly due to the combination of its ingredients. This sauce is made of ketchup and sugar. Thus, you cannot use it as a complete keto-friendly condiment.
However, if you make it at home, you have the option to customize the sauce. Remove the sugar and ketchup from the ingredients list and add keto sweetener instead. Your in-N-out sauce will be a keto-friendly condiment.
3 Essential Kitchen Tools for In-N-Out Sauce
The following kitchen utensils would help you prepare more easily and also save your time. Here’s what you should have before you go to make the in-n-out sauce-
- Mixing Bowl- You’ll need a medium-sized bowl while taking all teh ingredients to mix together.
- Whisk- Using a whisk, you can mix the elements thoroughly. However, you can use a fork as well
- Air Tight Container- When you store the sauce, you need to use an airtight jar. So, an air-tight jar should also be on your kitchen tool list.

In and Out Sauce
Ingredients
- ½ Cup Mayonnaise
- 2 Tbsp Ketchup
- 1 Tbsp White Vinegar
- 1 Tsp Sugar
- ¼ Tsp Paprika
- ¼ Tsp Garlic
- ¼ Tsp Onion Powder
- 2 Tsp Pickle Relish
Instructions
- Mix all the ingredients in a small bowl, except pickle relish
- Now add the pickle relish and taste if the balance of ingredients is perfect
- If it tastes perfect, refrigerate the recipe for 30 minutes
- Your sauce is ready to serve
Nutrition
Conclusion
Your very own homemade in-and Out sauce is now ready. This sauce will make your dishes of snacks or dinner taste even better than ever before. With a little effort, you can get a great outcome while making the in-and-out sauce at home.Since this sauce is well-storable for a pretty long time, it’s easier for you to make extra and use several times. So, miss to try out the secret burger sauce.