This heartwarming documentary tells the story of Grandma Nancy, whose love and faith have held her family together through both triumphs and tragedies — all centered around her love for baking. As Nancy faces a health crisis that threatens to keep her from reuniting with her loved ones for Christmas, her family reflects on the lasting impact she has had on their lives. With rich moments of laughter, tears, and the comforting scent of fresh-baked cookies, The Cookie Grandma not only honors this one remarkable life, but also invites viewers to reflect on the "moms" and "grandmas" that shaped their own life.