Pork Tenderloin (on the grill if you prefer)
Marinade
1/2 cup fresh lime juice
2 teaspoons cayenne
2 cloves garlic
1 inch fresh ginger root (optional)
1 cup olive oil
1 teaspoons salt
3 pounds pork tenderloin
Blend lime juice, cayenne, oil salt and garlic until smooth. Reserve 1/2 cup of the marinade; marinate pork in remaining marinade in a plastic bag for 4 hours. Preheat grill pan to almost smoking. Place meat on grill for 10 to 12 minutes, basting with reserved marinade. Let rest 10 minutes before slicing.

also see Grilled Pork Sandwich