Who else loves birthday cake? I don’t know about you, but I look forward to a big piece of yellow cake with white buttercream and sprinkles every year. You know, classic birthday cake. These Birthday Cake Cookies embrace that cake flavor, but without the need for a boxed cake mix. They are soft and buttery with a warm vanilla flavor. The white chocolate chips provide that buttercream sweetness and the sprinkles are fun and nostalgic.