Freddy’s Fry Sauce
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This copycat Freddy’s Fry Sauce is spot on and with only 4 ingredients – you’ll be dippin fries in no time! Freddy’s Famous Fry Sauce offers a zippy twist on traditional ketchup and I promise you’ll be making it all the time!

What You Will ❤️ About Freddy’s Fry Sauce
- Freddy’s at Home! Freddy’s Frozen Custard & Steakburgers is one of my favorite fast casual restaurants! The smashburger-style burgers, the oh-so-skinny famous french fries and that thick, creamy custard!! Now you can bring a bit of that yum home!
- Versatile Sauce! This special dip sauce was originally introduced to use on Freddy’s fries but it also tastes great on steakburgers, hot dogs and even a dipping sauce for chicken tenders!
- Simple! This Freddy’s fry sauce recipe only has 4 ingredients – and it has the same taste and flavor!!!

Original Freddy’s Fry Sauce Recipe Ingredients
Besides having those crispy shoestring fries for dipping – the regular fry sauce can be made with just four ingredients:
- Mayo – I always use Duke’s
- Ketchup
- Pickle Juice – no pickle juice? Swap out lemon juice or white vinegar.
- Lawry’s Seasoning Salt (or Freddy’s Fry seasoning if you have that!)
- No seasoning salt? You can also use 1/4 tsp each of garlic powder, paprika, onion powder, salt
And if you want a little flavor bump – make their Jalapeno version! Just swap the pickle juice for the juice from a jar of Pickled Jalapenos! Want more spice? Grate a fresh Jalapeno into the sauce – seeds and all. Or add some hot sauce or sriracha for an even more special dipping sauce.

How do you make Fry Sauce?
It’s pretty simple – stir it all together. Pop it in the fridge and it’s good for a month! I found these cute little mason jars that clamp shut and I keep it in there. You could also use a squeeze bottle – I got a bottle of ranch from Jet’s Pizza (it’s so good) and use the leftover bottles.
- In a medium bowl, with a whisk, mix together all ingredients until well combined
- Pour sauce into an airtight container and store in refrigerator for up to a month.

FAQs for Making Freddy’s Fry Sauce
Store leftovers in an airtight container (I like these glass ones) in the refrigerator for up to a month.
Uh no – that’s Big Mac Sauce!
Yes – you can buy it in-store, on their website and on Amazon (3x the price).

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How do you use Fry Sauce?
Freddy’s Fry Sauce is definitely something you can use in many ways! Burgers, chicken tenders – of course – french fries! But here are some other ways I love it:
- Cheeseburger Fries
- Air Fryer Smoked Sausage
- Air Fryer French Fries
- Cheeseburger Pizza
- Air Fryer Onion Rings
Other delicious Copycat recipes

Copycat Freddy’s Fry Sauce
Ingredients
- 1/2 cup Duke's mayonnaise
- 3 tbsp ketchup
- 1 tsp pickle juice
- 1 tsp Lawry's seasoning salt
Instructions
- In a medium bowl, with a whisk, mix together all ingredients until well combined1/2 cup Duke's mayonnaise, 3 tbsp ketchup, 1 tsp pickle juice, 1 tsp Lawry's seasoning salt
- Pour sauce into an airtight container and store in refrigerator for up to a month.
This recipe definitely wasn’t a perfect match to Freddy’s, but it was still quite similar! I would totally recommend especially since there are only 4 ingredients!
Love Freddy’s fry sauce. Thanks for the recipe.
I tried this recipe and it’s really good. I would definitely recommend it to anyone who wants to try the recipe.
It was close! I added a couple small squirts of mustard. Luckily I have a bottle of Freddy’s to compare and that seemed to be the only thing missing! Love this recipe.
Glad you liked it!
was a little salty, I would maybe cut the salt in half. I also added a little hot sauce