Step 1 To make a dressing for the salad, combine the sherry vinegar, lemon zest, sumac and olive oil in a screw-top jar. Season with salt and pepper, then put on the lid and shake well to mix. Step 2 Arrange the tomatoes and figs on a serving plate, seasoning them lightly with salt and pepper. Scatter over the tarragon and place dollops of labneh around the plate. Step 3 Finish the salad by drizzling the dressing evenly over the tomatoes, figs and labneh.
