Drizzle the liquid smoke and soy sauce over the chicken.
Add the chicken to Ziploc bags. Add the seasonings (including the ranch seasoning) to the bag and shake to ensure the chicken is fully coated. Seal the bags. Refrigerate overnight.
Grill the chicken on medium high heat. Flip the chicken a few times to ensure it is fully cooked on both sides. I grilled the chicken for about 4-5 minutes on each side. Cooking time will vary depending on your grill.
Melt the butter in the microwave for 15-20 seconds.
Using a cooking brush, coat the chicken with the melted butter and BBQ sauce.
Remove the chicken from the grill.
Garnish with parsley. Serve!
Notes
Prep time does not include time to marinate overnight.