Melt the chocolate in a bowl over a pan of gently simmering water, ensuring the bowl doesn’t touch the water, or in short bursts in the microwave, stirring regularly.

Spread the popcorn, cereal and cranberries over a baking tray and drizzle over the melted white chocolate. Use two spoons to gently mix everything together, then scatter over the festive sprinkles. Leave in a cool place to set for 1-2 hrs.

Break up the popcorn and cereal mixture and toss in a big bowl with the pretzels, sweets and marshmallows. Enjoy now or transfer to large jars to give as a gift. Will keep in a sealed jar or other airtight container for up to two weeks.