Great Potatoes Make Great Fries: Genuine top-quality and naturally delicious, Idaho potatoes are some of the best premium spuds in the US. So why are Idaho potatoes so good? Idaho's growing season of warm days and cool nights, ample mountain-fed irrigation and rich volcanic soil, give Idaho potatoes their unique texture and wonderful flavor. Potato Perfection: We've used certified Idaho potatoes to make these delicious, skin-on, super crispy thick, steak cut French fries. Enjoy a bite or three and relish in the crispy texture and great flavor of the iconic Idaho spud.