Combine crushed chips, garlic powder, pepper, and parsley in a shallow bowl.
Dip chicken in melted butter, then in potato chip mixture.
Place on a foil lined greased cookie sheet. (For chicken that is crispy on the bottom, place a cooling rack inside your pan on top of the foil. The air can circulate underneath, and the chicken comes out crispier!)
Press any remaining chips on top of chicken, and drizzle with remaining butter.
Bake at 375° for 40-50 minutes or till chicken juices run clear and internal temperature is 165°.
Notes
The original recipe called for an additional 1/4 cup melted butter that you drizzle over the top of the chicken before baking. I omit that step to lower the fat a little. But you can add it if you want.