3 or 4 stale pita rounds (6-inch diameter, whole wheat or white)
1 pound ripe tomatoes, chopped
1 cup chopped cucumber
1 cup chopped sweet bell pepper
1/2 cup diced red onion
6 scallions, sliced thin
Salt and pepper
2 tablespoons lemon juice
1 tablespoon white wine vinegar
1/4 cup extra virgin olive oil
2 small garlic cloves, smashed to a paste
1/2 teaspoon cumin seed, toasted and ground
1/4 cup roughly chopped parsley
1/4 cup roughly chopped mint
1/4 cup roughly chopped cilantro
2 teaspoons powdered sumac, optional.