The most fun and festive cookies of the season have finally arrived. My Christmas Chocolate Peanut Butter Blossom Cookies are the softest, chewiest, funnest Christmas cookies you'll ever make! Plus, this recipe is gluten-free thanks to the addition of oat flour, and vegan-friendly thanks to the flax eggs. Your Christmas cookie game just got a healthy and delicious upgrade, and I couldn't be more excited about it!