Directions

Line baking sheet with parchment paper. Melt all three types of chocolates in separate bowls in the microwave. In the dark chocolate add in half the marshmallows. In the milk chocolate mix in the second half of the marshmallows. Mix the graham crackers into the melted white chocolate.

Spoon the white chocolate into the baking pan in a random pattern. Repeat with the dark chocolate and milk chocolate filling in the gaps. Let the bark cool until hardened. Once bark is hardened break into chunks.