Best of Boston

La Saison is the product of migration — owner Soheil Fathi launched a luxe pastry brand in Tehran before opening La Saison in the States — and its goods tell an edible story about cultures colliding: There are cloudlike croissants, savory feta-za’atar scones, ultra-caramelized kouign-amann, and two-pound loaves of sourdough studded with figs and walnuts. All in all, it’s an American dream.