Oatmeal Date Cookies

In a stand mixer fitted with a paddle attachment, cream the butter and both sugars at medium speed until smooth, about 3 minutes. Add the salt, baking soda, and cinnamon and mix until well combined, 1 minute. Add the egg and mix for another minute. Add the flour and oats and mix on low speed until combined. Finally, add the dates in two additions to make sure they’re distributed evenly throughout. The dough will be very soft at this point.

Transfer the dough to a sheet of parchment paper or plastic wrap. Flatten into a disk with your hands, then wrap tightly and refrigerate for at least 30 minutes (and up to 2 days)—​chilled dough will be much easier to handle.

Place two racks in the middle positions and preheat the oven to 350ºF. Line two baking sheets with parchment paper.

Divide the dough into 16 equal portions, about 1½ ounces (45 g) each. Working quickly so that the dough doesn’t warm up, shape each portion into a ball with your hands. You can freeze the cookie dough balls for up to 2 weeks in a freezer bag to be baked from frozen at a later time. Place cookies on the prepared baking sheets, at least 3 inches apart to prevent the cookies from touching as they spread when they bake. Bake for 10 minutes, rotate the baking sheets and switch their positions in the oven, and bake for another 6 to 8 minutes, until the edges are brown and the middle is golden. Rotating and switching the sheets halfway through the baking process will ensure that the cookies bake evenly. Let the cookies cool completely on the baking sheets. The cookies keep well for a couple of days stored in an airtight container.