Microwave chocolate chips in 30 second increments, stirring well between each session until mostly melted, then stir until almond bark is melted completely.
Spread chocolate onto prepared sheet until about ¼ inch thick.
Scatter peanut butter cups, Reese’s Pieces, and chopped peanuts on top of the chocolate
Melt the peanut butter in the microwave for about 10 seconds. Stir until it is runny. Microwave longer if the peanut butter is too thick to pour off of the spoon.
Drizzle the melted peanut butter onto the top of the decorated chocolate bark.
Allow to set for about 30 minutes. You can also place the bark in the fridge or freezer to get it to set quicker.
To serve, cut into squares with a sharp knife or break into pieces using your hands
Notes
Store in an airtight container at room temperature, or place in the fridge or freezer.