Mix beef mince with yogurt and spices.
Form into a loaf and bake.
Slice thinly.
For the red sauce, melt butter, add tomato sauce and water.
For the tahini sauce, mix tahini, yogurt, lemon juice, parsley, tomato, salt and pepper.
For the onion salad, mix red onions, parsley, sumac and salt.
Stuff into bread with grilled peppers, tomatoes, and onions.
