sentence: add a chopped red onion sumac allspice and black pepper to a bowl and rub together sentence: cut pieces of pita breads open and cut into small triangles sentence: melt butter and olive oil in a hot pan sentence: add half of the pita bread triangles to the pan and fry until golden brown sentence: remove the bread from the pan and add the remaining pita bread to the pan sentence: add lemon juice garlic and salt to a small bowl and mix sentence: pour olive oil and balsamic vinegar to a small bowl and mix sentence: add the pita bread lettuce cucumber tomatoes radishes lemon juice olive oil and balsamic vinegar to a bowl sentence: toss the contents of the bowl together