Ingredients
| 4 Cup | powdered sugar |
| 2/3 Cup | peanut butter |
| 1/4 Cup | milk |
| 1 | butter stick |
| 1 Tablespoon | vanilla |
| 1/2 Cup | nuts, optional |
Instructions
Blend powdered sugar and peanut butter in an 8 x 8-inch baking dish. Pour in milk. Stir. Cut the butter in chunks and dot top of peanut butter mixture. Cook on high for 1 1/2 minutes. Remove and stir well. Add vanilla and nuts and mix well. Cook 1 1/2 minutes more. stir. Refrigerate for 1 hour.
