Mary Berry’s Austrian Chocolate Cake

My sister Natalie has spent the last few years living in London in pretty much one room and sharing a kitchen. Since she moved there she hasn’t really been able to bake too much and it’s something she really likes to do… and I like to reap the rewards from. So, when she came to stay at the beginning of December she broke out the cake tins and decided to bake! As Natalie will be living with us for a little while soon she already has a lot of her things here and that includes