TUNA WITH  LIME-PEPPER CRUST

2 Tuna  steaks
zest of  half a lime
1 teaspoon thyme
1/4 teaspoon black pepper
1 teaspoon olive oil

Rinse and dry tuna steaks.  Mix lime zest, thyme, pepper together. Lightly
oil tuna with olive oil and sprinkle on spice mix. Let sit for 10 minutes
Grill or broil tuna 10 minutes per inch of thickness.