I step off the ferry at Dubai Creek and walk along the promenade for a few minutes to reach the new Cookie Dealer premises. Dubliner Saifa Kajani had hoped my visit would coincide with her new café-bakery’s opening, but the site is still under construction when I arrive to see Kajani looking on anxiously as a group of men attempt to shimmy a large (and expensive) industrial oven into position in the kitchen area.  The Cookie Dealer is twenty-eight-year-old Kajani’s second food venture. A graduate of culinary entrepreneurship from DIT (now part of TU Dublin) with a business master’s from…