Grilled Tuna Kabobs

Marinade:

1 c. extra virgin olive oil

1/4 c. fresh lemon juice

4 cloves garlic, crushed

1 small onion, sliced

1 t. dried oregano or thyme

1/4 t. dried basil and pepper

Kabob:

1 1/4 pounds tuna, cut in 1" pieces

8 new potatoes, parboiled 10 minutes or until fork tender, halved

2 tomatoes, cut in wedges

1 onion cut in wedges

1 red pepper, cut in 1" pieces

1. Combine marinade ingredients.
2. Place tuna cubes and marinade in a gallon bag and marinate for 3 to 4 hours.
3. Drain and discard marinade.
4. Thread skewers with the tuna, potatoes, tomatoes and onions. 
5. Preheat grill and cook, turning often, about 6 minutes or until desired internal temperature.