Winter OREO cookies have red cream filling inside, which makes them perfect for making festive White Chocolate Bark. This easy 2-ingredient chocolate bark recipe can be made year-round with Original OREO cookies. The red cream of the Winter OREO cookies are great for Christmas Bark and Valentine's Day bark. I used the Winter OREO cookies to make a Christmas Bark Recipe for my family to enjoy during the holidays. Since I am not sure how ...