Tucked away inside an old lighthouse in Beacon Harbor, Michigan, bakeshop cafe owner Lindsey Bakewell is ready to make her first Christmas in town shine bright. But her merry plans crumble fast when murder appears under the mistletoe. With the spirit of the holidays wafting through the Beacon Bakeshop, Lindsey thinks she has the recipe for the sweetest Christmas ever-winning the town-wide cookie bake-off. Low on staff and bombarded by visits from family, Lindsey can barely meet demands at work, let alone summon the confidence to face fierce competition. Self-appointed Christmas know-it-all Felicity Stewart is determined to take the top spot in the bake-off, and she's not afraid to dump a little coal in everyone's stocking to do it. Just as the competition heats up, everything falls apart when the judge is found dead-and covered in crumbs from Lindsey's signature cookie! Solving a murder was never on Lindsey's wish list. But with her reputation on the line during the happiest time of the year, she'll need to bring her best talents to the table in order to sift out the true Christmas Cookie culprit.