Preheat oven to 325°. But you get to skip the fork! They're perfectly portable little bites to make for picnics, tailgating, lunchbox desserts, or everyday snacking treats. Stuffed with cherry pie filling and drizzled in sweet glaze, Cherry Pie Cookies are little hand-held bites of cherry pie deliciousness. Instructions. Add in flour, powdered sugar and vanilla extract just until combined and a soft dough is formed. With electric mixer, mix butter and margarine until fluffy.