Paleo Blueberry Maple BBQ Chicken

For the chicken: 2 lbs chicken, I used tenders but whatev 3 tablespoons bbq rub (I used Cowboy BBQ rub from Sunflower Market) 3 tablespoons garlic powder 1 teaspoon salt 1 teaspoon black pepper For the BBQ sauce 2-3 tablespoons fat, I used olive oil 1 large yellow...