Tuna has very lean meat and also very tasty. However, grilled tuna often turns out very rough to eat. Here I develop this recipe for soft, tender and delicious tuna steak. Ingredients: 2 ( 4-oz) wild caught Ahi Tuna steak 2 tablespoon balsamic vinegar/lemon juice/Chinese vinegar 1 tbsp soy sauce 1 tsp sea salt 1/2 tbsp […]