My step mom makes something similar. They are really good. Here is the recipe:

Melt 1 1/2 pkgs of choc almond bark in microwave for 2 mins. stir, 2 more mins or melted. Add 2 cups of rice crispies, 2 cups of dry roasted peanuts, I cup Peanut Butter. Stir. Drop by spoonfuls onto wax paper and let cool.