Crisp on the outside and chewy in the center, these multigrain snickerdoodle cookies are made with oat flour and whole wheat pastry flour for a heartier flavor and healthier sugar cookie.
Heat oven to 350 degrees. Prepare cookie sheets by greasing with oil, lining with parchment, or a silicone liner.
Cream the butter in the bowl of a mixer with 1 cup of the sugar until light and fluffy. Add the vanilla and eggs, mixing well.
Add the two flours, baking powder, and salt, beating until thoroughly mixed and scraping the sides as needed.
In a small bowl, combine the cinnamon and the remaining 1/4 cup sugar. Shape the dough into 1 ½-inch balls (preferably with a cookie scoop), drop into the cinnamon-sugar mixture and use a spoon to coat each completely. As you finish coating, place the cookie balls on the prepared cookie sheets.
Bake for 8 to 10 minutes. Cool on a wire rack.
Notes
To Store: Keep in airtight container at room temperature for a few days or freeze for 2 to 3 months.