- Cooking spray
- 4 (5-ounce) tuna steaks
- Salt and coarsely ground black pepper
- 1/4 cup honey mustard
- 2 tablespoons black sesame seeds or regular sesame seeds
Coat a stove-top grill pan, griddle or skillet with cooking spray and preheat to medium-high. Season tuna steaks all over with salt and black pepper. Brush honey mustard all over both sides of tuna steaks. Press sesame seeds into both sides of tuna steaks. Grill 3 to 4 minutes per side, until medium (longer for fully cooked, fork-tender fish).