The vanilla funfetti cake is a classic choice for kids' birthdays. It's a moist and fluffy vanilla cake filled with colorful sprinkles that give it a fun and festive look. The cake is typically frosted with a creamy vanilla buttercream and topped with more sprinkles for added flair. It's a simple yet delightful cake that appeals to both kids and adults. The burst of colors and the nostalgic taste of vanilla make it a hit at any birthday party.