Welcome,Dallas' independent source of local news and culture^Keep Dallas Observer FreeI SupportSupport the independent voice of Dallas and help keep the future of Dallas Observer free.4||AThe sound of the crunch from their fried chicken can fill a room. It’s as loud as a light bulb breaking or the spider-crack that happens when you step on thin ice. Whatever it is — it’s noticeable. It’s memorable. Kim Chanthorn stands guard on the secret to Saap Lao Kitchen’s mountainous crunch of their takeout fried chicken. What is known: They dredge deboned chicken thighs in flour and spices and deep...…Welcome,Dallas' independent source of local news and culture^Keep Dallas Observer FreeI SupportSupport the independent voice of Dallas and help keep the future of Dallas Observer free.4||AThe sound of the crunch from their fried chicken can fill a room. It’s as loud as a light bulb breaking or the spider-crack that happens when you step on thin ice. Whatever it is — it’s noticeable. It’s memorable. Kim Chanthorn stands guard on the secret to Saap Lao Kitchen’s mountainous crunch of their takeout fried chicken. What is known: They dredge deboned chicken thighs in flour and spices and deep...WW…