Chocolate crackles serve 24 ingredients : 4 cups rice bubble cereal 1 cup desiccated coconut 1 cup icing sugar 250g copha 3 tbsp cocoa method 1. in a large bowl, mix rice bubble, icing sugar, coconut and cocoa. 2. Slowly melt the copha in a saucepan over low heat. Allow to cool slightly. Add to rice bubbles mixture, stirring until well combined. 3. Spoon mixture into paper patty cases and refrigerate until firm.