1 package semi-sweet morsels (I like the mini ones because they melt faster)
1 ½ cups of chunky peanut butter
3 cups of Rice Krispies
1 tbsp. butter
Melt the chocolate morsels in a double boiler or create your own with a pot of boiling water and a glass or metal bowl on top (be sure to have an oven mitt handy as they will get hot). Stir regularly until completely melted. Add peanut butter and stir until it is thoroughly blended with chocolate. Remove from heat and add Rice Krispies, blending until the mixture reaches a consistent texture. Grease brownie pan with butter (do not use cooking spray). Spread mixture evening into pan and refrigerate for approximately two hours or until mixture is completely set.
Remove baking dish from refrigerator and cut into squares with a sharp knife.