In a bowl, combine the ground coffee, chili powder, paprika, onion powder, garlic powder, cayenne pepper, ground ginger, and ground coriander; season with sea salt and freshly ground black pepper to taste.
1 ½ tbsp. ground coffee, 2 tbsp. chili powder, ½ tbsp. paprika, 2 tsp. onion powder, 2 tsp. garlic powder, ½ tsp. cayenne pepper, ¼ tsp. ground ginger, ¼ tsp. ground coriander, Sea salt and freshly ground black pepper