A flavorful coffee rub transformed regular steak into something spectacular
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.
Grill the steak over medium high heat for 4-5 minutes per side for medium doneness.
Let the steak rest for 10 minutes, slice against the grain and serve.