Grilled Marinated Tuna Steaks

4 tuna steaks

Marinade:
3 tablespoons soy sauce
juice of 1/2 lime
1 tablespoon rice vinegar
1 tablespoon sesame oil
pinch dried red pepper flakes
6 thin slices peeled fresh ginger
2 garlic cloves, crushed

Combine marinade ingredients in non aluminum baking dish and add tuna steaks. Cover and refrigerate at least 1 hour, but not more than 6 hours. Turn once or twice. Bring fish to room temperature.

Grill on preheated grill or broil in preheated broiler 4 inches from heat. Baste while cooking and turn once. Cook about 5 minutes each side. Do not over cook. Serves 4.