Preparation / Directions:
: Freshly ground pepper
Prepare a charcoal grill.
Meanwhile, rinse the tuna, pat dry, and place in a shallow glass or ceramic dish.
In a small bowl, whisk the remaining ingredients. Pour over the fish and cover with plastic wrap; marinate for 30-45 minutes in the refrigerator.
When the fire is ready, drain the tuna and place it in a fish or meat basket.
Grill the steaks 4" from the heat, 3 minutes per side for rare or approximately 5 minutes per side to cook through. Pierce with a fork to see if the fish is flaky and done.
Baste with remaining marinade if desired.
Note: You can substitute lime juice and zest for the lemon.
Source: Great Good Food by Julee Rosso