Combine the sugar, chile powder, coffee, garlic powder, onion powder, cinnamon, salt and pepper in a spice mill or blender and grind to coarse powder. Stored in a clean, airtight container, this will keep in the freezer for 3 to 4 months.

To Use
Coat chicken, beef or pork with rub mixture; massage in well.  Allow to sit for 4-6 hours, then grill.