That would be great, if Betty's buns weren't about as appetising as Hagrid's rock buns. Poor Betty, she's just so busy being mother hen that she doesn't have time to read recipes properly. The last sponge cake she brought in was more like a lump of asbestos, and just about as good for your health!
Do Betty a favour, give her a copy of Tweet Treats. The recipes are so short, sweet and easy to use that even Betty can bang out some light and fluffy scones, or a really tasty banana bread.