Funfetti Cake is a colorful dessert that features a vanilla cake base mixed with sprinkles, giving it a festive appearance. The sprinkles, often referred to as "funfetti," are typically added to the batter before baking, creating a cheerful look when the cake is sliced. This cake is popular for celebrations like birthdays and parties due to its vibrant colors and playful design. It can be frosted with various types of icing, such as buttercream or cream cheese, and is often topped with additional sprinkles for extra flair.