This peanut butter icing is fantastic over brownies or a chocolate cake. One recipe is enough to cover 1 double-layer chocolate cake or 2 batches of brownies. For great results, try this over Ghirardelli double chocolate brownies. They're a big hit.

Mix all the ingredients above with a blender. Add milk and peanut butter as desired for consistency and taste. Spread evenly over brownies or chocolate cake.