My son calls this Red Chicken. Some recipes call for red food colouring to enhance the colour but I don't want to use food dye. The tomato paste and chili powder make it red enough for me.
Combine sauce ingredients in a bowl. Pour over chicken and marinate 4 hours or overnight.
BARBECUE METHOD
Grill chicken over low or medium heat until browned. Transfer upper rack and finish cooking over indirect heat to internal temperature is 165℉, 45-60 minutes for bone-in thighs.
OVEN METHOD
Cook in 350°F oven for 45-60 minutes until cooked through.