Utah Fry Sauce

Many years ago, my daughter Zoe and I were travelling and we had a long layover in Salt Lake City. We had lunch and everything seemed to have Utah Fry Sauce. I had never heard of it. It's a mayo ketchup combo. Apparently, it was invented and at Arctic Circle Restaurants, which is a fast-food chain. You can read all about the history of this sauce here. Anyway, I recently bought an air-fryer lid for my Instant Pot and wanted to test it out. So I cut up a potato and made some Utah Fry Sauce. It's really a good sauce. My husband said the fries would have been better deep-fried!