Preheat grill or skillet over medium-high heat. Season chicken with salt and pepper; cook for about 6-7 minutes per side until golden and cooked through.

Let chicken rest for a few minutes before shredding with two forks into bite-sized pieces.

In a bowl, combine shredded chicken with ranch dressing and hot sauce (if using). Toss until well coated.

Layer shredded lettuce, ranch-coated chicken, tomato slices, and cheddar cheese onto each bun.

Enjoy fresh off the grill while warm. Drizzle extra ranch dressing on top if desired.