
A flavorful coffee rub transformed regular steak into something spectacular on your grill or Blackstone griddle!
Brush all sides of the flank steak with olive oil.
In a small bowl add the ground coffee, brown sugar, chili powder, paprika, garlic powder, ground red pepper (if using), and kosher salt and pepper. Stir until evenly mixed.
Rub the spice mixture on all sides of the flank steak.
Preheat your grill or Blackstone griddle to medium/ medium-high heat. Cook the the steak for 3-5 minutes per side for medium rare to medium doneness. Add cooking oil of choice first if using a griddle.
Let the steak rest for 10 minutes, slice against the grain and serve.