Line a baking sheet with parchment paper.

Place bag of wilton candy melts in a microwave safe dish (I used a Pyrex measuring cup) and heat on 50% power for 1.5 mins, stir, then microwave at 50% power for 1 min or until fully melted and smooth upon stirring. Pour melted chocolate onto cookie sheet and spread out with an offset spatula until evenly distributed. (Note: your bark can be as thick or thin as you would like just depends on how thin you spread the chocolate).

Swirl with a knife until all colours are mixed through. The knife allows for swirling of colours but not mixing of the colours so each colour stays it's original shade.

Sprinkle with M&Ms.

Sprinkle with Christmas sprinkles.

Place in fridge to set (approximately 30 minutes)

Once hardened break into bite sized pieces.

Store in an airtight container for up to 1 week.