Preheat oven to 425°F (220°C).
Remove any giblets from the chicken. Pat chicken dry with a paper towel. Take your time during this step as it will result in a crispier skin.
5 pounds whole chicken*
Combine all spices and room-temperature butter in a small bowl.
½ tablespoon salt, 1.5 teaspoons pepper, ½ tablespoon chili powder, ½ tablespoon smoked paprika, ½ teaspoon onion powder, 1 teaspoon garlic powder, 5 tablespoons unsalted butter
Lift the skin above the breast and insert roughly half the butter mixture. Spread the mixture as much as possible under the skin.
Melt the remaining butter in the microwave and baste the entire chicken. To ensure an even bake on the chicken, tie the legs together with baking string and tuck the wings under the bird so they don’t burn.
String for trussing
Place the chicken on a wire rack in your baking dish.
In a small saucepan, combine BBQ sauce and chicken broth. Bring to a low boil and cook for 2-3 minutes. Set aside.
1 cup BBQ sauce, ¾ cup low-sodium chicken broth
Bake chicken at 425°F for 20 mins. Then, lower the temp to 350°F (175°C) and remove from the oven. Baste with half of the BBQ sauce. Place back in the oven and cook for 1 hour and 30 minutes or until a thermometer inserted into the thickest part of the bird reaches 165°F (75°C). You will want to bake the chicken a second time - about 20 minutes before it is fully cooked.
Remove from the oven and allow the chicken to rest for 10 minutes before carving.