Turkish Kitchen - Turkish kebab tray with grilled vegetables

Recipe ingredients:

Kebab meat500 gm lamb meat500 gm veal meat250 gm lamb1 teaspoon garlic powder2 teaspoons onion powderSalt and Pepper

Grilled vegetables10 garlic cloves3 medium eggplants2 red peppers2 onions4 tomatoesHot pepper as desired

4 tablespoons olive oil3 tablespoons tomato paste1 tablespoon onion powder2 teaspoons garlic powder1 tablespoon smoked paprika1 tablespoon brown sugar1 tablespoon white vinegarSalt and Pepper