A birthday cake is a special dessert made to celebrate someone's birthday. It is usually round or rectangular and can be made from various flavors like chocolate, vanilla, or red velvet. The cake is often decorated with colorful frosting, sprinkles, and sometimes even candles. When it's time to celebrate, the birthday person makes a wish and blows out the candles before everyone enjoys a slice. In many cultures, a birthday cake is an important part of the celebration. Friends and family gather to sing the Happy Birthday song, creating joyful memories. The cake symbolizes love and happiness, making birthdays even more special for everyone involved.