This delicious spice rub is perfect on chicken breasts for Jamaican Spice Rubbed Chicken.
Line a 13 x 9" baking pan with aluminum foil and set aside.
Preheat oven to 450° F.
In a small bowl or ramekin mix together the brown sugar, allspice, thyme, garlic powder, salt, pepper, and cayenne. Set aside.
Cut up the chicken breasts into 4 even portions.
Rub the breasts on all sides with the spice rub. Place on prepared pan.
Place pan in oven and bake for 15-18 minutes, until chicken reaches 165°F internal temperature.
Remove from oven and let rest for 5-10 minutes before slicing and serving.