DIY In-N-Out Burger Sauce – The Secret Is Out With This Copycat Recipe

Do you have an In-N-Out Burger near you?  Well, we just got one near us not long ago and it really is amazing. Well, one of the amazing aspects of the the famous In-N-Out Burger is that amazing secret sauce.  It really makes any burger “quite the burger!”

Guess what?!? The secret is out….here’s how to make this amazing sauce! It’s EASY and CHEAP too! So find out how to make it and you probably already have all of these ingredients on hand too!

How To Make DIY In-N-Out Burger Secret Sauce Copycat Recipe

Ingredients for In-N-Out Burger Secret Sauce

• 2 Tbsp. ketchup
• 1/2 cup mayonnaise
• 1 Tbsp. white vinegar
• 2 tsp. sweet pickle relish
• 2 tsp. sugar
• 2 tsp. onion very finely minced

Burger ingredients (just in case ;)):

• Hamburger buns
• hamburger patties grilled
• American sliced cheese (optional)
• lettuce
• tomato sliced
• onion finely sliced

Directions for In-N-Out Burger Secret Sauce and Burger

• Stir sauce ingredients together until well combined.
• For the bun, butter both sides and toast until butter melts and edges get a little crispy.
• Smother sauce on bottom bun.
• Put on tomato slice.
• Place lettuce on top on top of tomato.
• Place patty on top of lettuce.
• Top the patty with onion and a little more sauce.
• Place on the bun top and Enjoy!!!

That really is it! An amazing sauce with cheap ingredients and super fast steps! Anyone will be a fan of your BBQ 🙂

Also, we posted this fun video on our Facebook Page about the “secret menu at In-N-Out Burger.” Have you seen it?

Watch this video on the In-N-Out Secret Menu on our Facebook Page HERE.

Finally, we wanted to give you the option to print this recipe because it will probably be quite popular! Just click on the “print” button below to print.

 See more Recipes in our Recipe Art Gallery