Photography by Mark O'MearaTurn a simple packet cake into something special by adding a few ingredients. Follow our cake basics, then try our delicious ideas.Ingredients340g pkt White Wings Golden Buttercake125g fresh raspberries150g coarsely grated white chocolateIcing sugar and double cream, to servePreparation method:1) Preheat oven to 180°C. Brush a 22cm (base measurement) round cake pan with melted butter. Line pan with non-stick baking paper.