Bergen has exploded with color now that the leaves on the trees are changing, and my dog Alfie has been loving rolling through as many leaves as possible on our walks. So of course I had to celebrate autumn in my kitchen as well – this time with some pumpkin pie cinnamon rolls! Scandinavians make the best kanelsnurrer, or cinnamon rolls. One of the most popular versions here in Norway is solksinnsboller, which are filled in the center with vanilla custard. But for autumn I decided to give these an American fall twist by filling them with pumpkin custard instead.…