Using a canning funnel, spoon mixture into a thoroughly cleaned coffee grinder and pulse until the largest pieces are no larger than 1/32" (very small).
Pulse in smaller batches.
combine all of the ground batches and whisk again for 5 mins in a Kitchenaid-type mixer with the wire whisk.
Transfer mixture to a large jar or shaker bottle.
For use:
Sprinkle liberally on steaks and let them come up to around 55-60 deg F. Allow them to sit for a minimum of 30-mins.
Lightly spray steaks with grapeseed or coconut oil.
Grill on HIGH HEAT for about 2 mins per side. (130 def F internal) then remove steaks, tent with foil and let rest for 8 minutes.