Peel, wash and dice the sweet potato. Heat 2 tablespoons of oil in a frying pan and fry the potato cubes for about 8 minutes, turning them over. Season with salt and pepper. Knead minced meat, 50 g yoghurt, breadcrumbs and Ajvar.
Season with 1⁄2 TL salt and pepper and form into 4 meatballs. Remove the sweet potatoes, heat 1 tbsp. oil in the frying fat. Fry the meatballs for about 5 minutes on each side.
Wash parsley, shake dry and chop finely. Clean, wash and dry shake the salad. Drain the peppers. Cut lettuce and bell peppers into strips. Mix 200 g yoghurt, tahini and lemon juice.
If necessary, stir thinner with a little water. Season to taste with salt, pepper and sugar. Divide the ingredients into two glasses, place the salad on top. Fill the dressing separately and drizzle over the salad just before eating. Eat the pepperoni with it.