If you’ve yet to use oat flour, it has a really nice, mild sweetness that works well with muffin and scone recipes. And I love working with King Arthur’s white whole-wheat flour. To use it for the entire recipe would result in a clunkier scone, but the percentage of whole-grain flours here is pretty close to perfect. The trick is to work quickly so as not to let the butter get to warm. Also, you may find the dough to be a little on the wet side; that’s o.k. Use flour liberally when you’re shaping and cutting them and you’ll be just fine. Since it’s just me in my apartment, I froze these scones and have been quickly heating them in the stove each morning. They freeze beautifully.
Preheat the oven to 375 F. In a medium-sized bowl, quickly whisk together the flour, sugar, baking powder, baking soda and salt. Add the cubed butter and, using your hands or a pastry cutter, rub or cut the butter into the flour mixture until it resembles small, course peas. Do this quickly so the butter won’t warm too much. It’s o.k. to have a few larger chunks of butter. Add the oats, dates, orange zest and nutmeg and stir with a fork to combine. Add the buttermilk and stir until the dough gathers together in an uneven ball (I use my hands at this point).
Take out a large wooden board (or use a clean table surface) and sprinkle generously with flour. Dump out the dough onto the board and roll around in the flour to coat the exterior. Quickly gather the dough into a ball and pat/push it down so it’s circular in shape and about 1/2-inch thick. Cut into 6 or 8 wedges depending on how large you like your scones. Place the wedges on an ungreased baking sheet and bake for 20-25 minutes, or until lightly brown.