Rhubarb and White Chocolate Blondies: Small dense pale coloured cakes. It’s cousin, the brownie often takes all the glory, but a blondie has an almost butterscotch quality that is so delicious. Rhubarb and White Chocolate Blondies are particularly good. Alongside the chewy sweetness of the white chocolate, the tart lime and rhubarb and the warmth of the spices, these are gorgeous. I actually think these are some of the tastiest things I have ever made. As often is the case, they are also really easy to make.