Heat the honey in a frying pan until it loosens and starts to bubble, then stir in the flaked almonds. Cook for a few mins, stirring constantly, so that some of the almonds toast and turn golden.
Tip the almonds onto baking parchment, leave to cool, then break into clusters. Mix with the puffed rice and cranberries, then store in a Kilner jar or airtight container. Best eaten within 3 weeks.