There is one heart shape, but different appearances can make yours unique. First is the simple method with a heart-shaped pan, but you can use one round and one square shape if you do not have the heart pan. All you need to do is cut the round into two parts and make it in a heart pattern. The second method is to make heart-shaped cupcakes using a mould. You can also alter the shape by using tins and liners. If this sounds like a messy process, you can just create small cookies and put all of them in heart shape.