Idaho Fry Sauce

Idaho Fry Sauce

Heather 5

"What is it? Fry sauce is commonly found in Utah, southern Idaho, and rural Oregon...I am trying to spread the word! This is an amazing recipe and after tasting this you will NEVER again settle for plain ketchup with fries."


40 m servings 66 cals
Serving size has been adjusted!

Original recipe yields 32 servings



  • Calories:
  • 66 kcal
  • 3%
  • Fat:
  • 6.2 g
  • 9%
  • Carbs:
  • 2.9g
  • < 1%
  • Protein:
  • 0.1 g
  • < 1%
  • Cholesterol:
  • 3 mg
  • < 1%
  • Sodium:
  • 125 mg
  • 5%

Based on a 2,000 calorie diet

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  • Prep

  • Ready In

  1. Whisk together 1 cup mayonnaise with 2 tablespoons mayonnaise, sugar, salt, paprika, ground mustard, and onion powder until smooth. Stir in the ketchup, vinegar, and Worcestershire sauce until well blended. Cover and refrigerate until chilled, about 30 minutes. Store covered in refrigerator.
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Your rating



  1. 36 Ratings


I thought this was a flavorful dip/dressing/sandwich condiment. It does remind me very much of thousand island dressing, without the islands (pickle relish). Why buy it when I can make it? T...

This is so good and it is also quick to make. I used the calculate button to change it to 8 servings and it made a 1/2 cup as the full recipe is 2 cups. I used Kraft mayo with olive oil and it w...

A Utah native, I KNOW my fry sauce, and this recipe is awesome!! My husband and I just polished off what was supposed to be a half sheet of leftover potato wedges thanks to this stuff. Truly d...

Another former Utahn here. While I thought this was pretty good, I will tweak a few things next time. I think it's too sweet. I would only use half the sugar. I like the mild heat from the musta...

YUM! I lived in the Spokane area and had this, but now that I'm back in TN no one has any idea what I am talking about! I had been settling for just mixing ketchup and mayo BUT now that I've fou...

THANK YOU! for posting this recipe... I lived in Utah for 2 years and frequently miss having fry sauce with my fries/onion rings/wedges. "Boo!" to those that say fry sauce is just mixing togethe...

My kids make fry sauce using mayo and ketchup all the time, and my husband (who is from ID) always says that's it's missing something. This recipe hit the spot for all of them. The only downsi...

LOVED IT! The only change I made was to halve the recipe. I knew I had a winner when hubby said 'someone should bottle this', lol! I served this with fries and tots, and actually used some on my...

wow deliscious my family enjoyed it.Thanks so much for posting.