The Yummiest Cupcake by Leila Boukarim

Alex loves cupcakes. He loves to bake them, he loves to ice them, and most of all, he loves to eat them! But there is one thing Alex doesn't like. He is only ever allowed one. That's the rule. Just one cupcake. When Alex can’t decide which cupcake to choose on his birthday, it seems like nothing is going his way... until he gets home to find a wonderful birthday surprise! A sweet story about passion and perseverance from the creators of Hello, Goodbye Little Island and A Warm Christmas.