2 sticks butter
4 tbsp. cocoa
1 box confectioners' sugar
1 tsp. vanilla

Melt butter in saucepan. Add cocoa and mix until smooth. Add confectioners' sugar and vanilla and mix well. Pour into aluminum pan and let set. Cool before cutting. You may add 4 tablespoons peanut butter when you add the cocoa. You may add ground nuts on top of fudge.