Five Guys

When I first attempted to make this Five Guys Cajun Fries copycat recipe using large, unpeeled russet potatoes I had just picked up at the grocery store, the fries emerged from the oil looking miserably discolored and had an unpleasant, soggy texture. They were dark brown and soft, rather than light brown and crispy like the amazing fries from Five Guys. I made sure to properly prep the fries by soaking them in water to wash away excess starch, then par-frying them at a low temperature, allowing them to cool before frying them again at a higher temperature. However, my initial results were a failure, and then I got distracted.

Over the next two weeks, I got busy with other recipes and neglected my unused potatoes. When I went back to the potatoes, I noticed they had become much softer and looked like they were about to sprout. Not wanting to let them go to waste, I cut the potatoes and fried them, and I was shocked to see how different they looked from my earlier batch. Rather than soggy and limp, these fries came out golden brown and crispy from tip to tip. Do old potatoes make better fries?

I remembered that Five Guys stacks bags of potatoes used for the fries in the dining area of the restaurant, and I wondered if I could see dates on those bags. I dashed back over to the restaurant, and sure enough, the potatoes were dated. The bags at one end of the stack were just one day old, while the bags closest to the kitchen were eight days old. I later discovered that Five Guys uses specific Idaho potatoes because they are denser than other russets. I couldn't get those special potatoes, but I found that I could still make crispy, more flavorful fries like Five Guys if I simply let ordinary russet potatoes sit out for a week or so before slicing and frying them.

Just like the restaurant, the potatoes in my Five Guys Cajun Fries copycat recipe are fried twice and then sprinkled with Cajun seasoning as soon as they come out of the oil. At Five Guys, they salt the fries first and then add Cajun seasoning, but I’ve included all the salt you’ll need in the secret seasoning mix below to eliminate that extra salting step.

Now how about a famous hamburger knock-off to go with those fries? Find your favorite hamburger copycat recipes here.