Roast ribs in coffee marinade ~ Ingredients 4 servings:    • 1 kg ribs    • sea salt    Marinade:    •  1/2 cup of strong coffee (for example, two espresso)    •  2 tablespoons Worcestershire sauce    •  2 tablespoons maple syrup or honey    •  1 tablespoon mustard    •  1 tablespoon tomato paste    •  1 tablespoon vinegar    •  2 tsp. peppercorns    •  freshly ground black pepper    •  1/3 tsp. chili powder, or to taste