Vanilla Cream–Filled Doughnuts

For years before I opened Flour, I had a notebook where I kept menu ideas for when I finally had my own dream bakery. It was filled with all of the pastries I had read about in cookbooks, learned to make at my jobs, and savored on my travels. When it came time to write a menu for the bakery, I realized it was impossible to include everything I wanted to offer. These doughnuts barely made the cut. After all, we were opening less than a block away from an outpost of the ubiquitous Dunkin’ Don