Pat tuna steaks dry with paper towels
Brush lightly with olive oil
Season both sides with salt
Add black pepper to taste
Sprinkle garlic powder lightly
Add paprika for mild smokiness
Use lemon zest for brightness
Add a pinch of cayenne for heat
Rub with sesame seeds for texture
Add soy sauce or tamari for an umami finish
Use fresh herbs like dill, parsley, or thyme
Season just before cooking
Avoid over-seasoning to preserve the tuna flavor