Inihaw na Panga ng Tuna (Grilled Tuna Collar) - Miz En Place

Ingredients

• 1 whole Tuna Panga (tuna collar)
• 1/4 cup soy sauce
• 1/4 cup calamansi juice ((or lime juice as a substitute))
• 4 cloves garlic (minced)
• 1 tsp freshly ground black pepper
• 1/4 cup cooking oil
• Banana leaves or aluminum foil for wrapping (if available)
• salt (to taste)