Middle Eastern
Heat the oven to 200C. Cut the pita into 3 cm pieces, toss with 1 tbsp of the olive oil and bake for 8-10 minutes until crisp and golden.
Whisk the remaining 3 tbsp of olive oil with the lemon juice, crushed garlic, 2 tsp of the sumac and the salt.
Chop the romaine into bite-size pieces.
Cut the cucumbers and tomatoes into 2 cm chunks and thinly slice the radishes and green onions.
Roughly chop the parsley and mint.
Toss the vegetables and herbs with the dressing in a large bowl.
Add the toasted pita just before serving, toss again and sprinkle with the remaining sumac.