For many home cooks, garlic powder is a no-brainer ... the blend of certain dried herbs can instantly elevate your tuna into an herbaceous and earthy steak. Herbs de Provence is one of my favorite ...

mustard powder, cinnamon, and mint. If you really want more seasoning on your tuna steak than just salt and pepper, at least stick with a theme. Another issue is dried herbs, especially if you're ...