On Christmas Eve, Olivia's mother shares a magical secret with her...just like Olivia, Santa has food allergies as well! Peanuts and tree nuts are on the naughty list! Olivia is determined to make nut-free cookies for Santa, so she and her little brother, Logan, do just that! As she waits for Santa, Olivia can't help thinking about his reindeer. Will they like the nut-free cookies? Olivia gets her answer when she wakes up to a charming letter from Santa on Christmas morning!