Marine-ated Grilled Tuna

For Harvey Walden's
Marine-ated Grilled Tuna:

1 thick tuna steak
Pinch of salt and freshly ground
black pepper
1 tablespoon light soy sauce

Zest and juice of 2 limes
Olive oil spray


Place the tuna in a shallow dish and season with the salt and pepper.
Mix the soy sauce, lime zest and juice, chili pepper, and ginger in a small bowl and pour over the tuna. Leave to soak for 30 minutes.
Preheat a nonstick grill pan over medium-high heat and lightly coat with olive oil spray.
Place the tuna steak gently in the pan when it is very hot and cook quickly for 2 to 3 minutes on each side. DON'T overcook.
Great with a small, green leaf salad, maybe with a touch of vinaigrette if you have done your exercises thoroughly.