Crisp seasonal garden leaves and fresh vegetables tossed in a vibrant house dressing, finished with toasted seeds and fresh herbs.
Slice the onions as thinly as possible.
Toss the onions with the sumac and salt in a bowl.
Let sit for 20 minutes until the onions soften and turn pink.
Stir in the olive oil and Aleppo pepper.
Scatter with parsley and serve with warm flatbread.