Barbecued Tuna Steaks

Ingredients

• 1 cup teriyaki sauce
• 3/4 cup olive oil
• 2 garlic cloves, crushed
• 1 teaspoon ground black pepper
• 4 tuna fillets
• Bun
• Lettuce
• Onion, thinly sliced

Instructions

1. In a large resealable bag combine sauce, oil, garlic and pepper.
2. Place tuna in bag and marinate for three hours
3. Grill about 30 minutes
4. Serve on bun with lettuce and thinly sliced onion