Preheat the oven to 375° F. Grease a casserole dish with a bit of oil. About one tablespoon.
Place the 4 large chicken breasts into a large Ziploc bag. Add the remaining one tablespoon of the 2 tablespoons avocado oil, 1 ½ tablespoons smoked paprika, 1 teaspoon garlic powder, ½ teaspoon onion powder, ¼ teaspoon ground white pepper, and ½ teaspoon kosher salt. Shake well until fully coated with oil and spices.
Next, place the chicken into the prepared dish. Brush the breast with half of the 1 cup BBQ sauce and bake in the preheated oven for about 40-50 minutes total.
After 20 minutes of baking the chicken breasts, flip the chicken brush again with the BBQ sauce, and continue to bake until cooked through. for a total of 40 minutes or until the internal temperature reaches 165 F.
Once done, remove from the oven. Slice and serve warm with the remaining BBQ sauce.
