In a large pot over medium-low heat, combine the almond bark and both bags of candy melts. Stir occasionally until the mixture is melted and smooth. 

Add in the marshmallows and the peanuts, stir again to evenly coat the mixture.

Use a cookie scoop to drop clusters onto a silicone mat or wax paper. I used 2 different sized cookie scoops to make these grinch clusters. An extra large scoop and a standard size scoop. If you don’t have a cookie scoop, you can use a tablespoon or 2 spoons to drop the clusters.

Add a jumbo red heart sprinkle to each cluster before the chocolate sets.

Allow the clusters to set & harden. Then remove them from the silicone mat and arrange on a serving tray. Store in an air tight container.