Pretty quick and easy. I too could not find unsalted pretzels so I just used regular ones. Nice crunchy coating and the sauce was awesome.
I couldn't find unsalted pretzels (do they really make that?) so I just knocked most of the salt off the ones I had. They made a very nice crust. It didn't flake or slide off once you transferred it to the frying pan or when I flipped the chicken before putting it in the oven. The garlicky dipping sauce was sooooo good! I served the chicken with buffalo cauliflower so I had some extra Frank's Hot Sauce in case someone wanted to use that to dip the chicken. My teen loved that! I loved dipping it in both the Frank's and the garlic.