1 pkg. yellow cake mix
1 c. peanut butter
1/2 c. butter, melted

Mix together and put 2/3 in cake pan and save rest for topping. Use ungreased pan.

Melt in saucepan:

2 c. or 1 lg. pkg. chocolate chips
1 can Eagle Brand milk
1/2 tsp. salt
2 tbsp. butter

When melted remove from stove and add 1 cup nuts and 2 teaspoons vanilla. Pour over top of cake mixture and then crumble the rest of the dough on top. Bake at 350 degrees for 20-25 minutes.