The grill isn't just for steak and burgers — it can also instill a smoky sear for fish filets. Tuna steaks are a great option for grilling, with similar firmness and density to a cut of red steak.

Tuna steaks are also notoriously easy to treat poorly before cooking, which results in your meal being way off the mark. By forgetting to pat your tuna dry (or, alternatively, making it even more wet ...