one stick of margarine
 1/4 cup cocoa
 1 cup sugar
 1 tsp. vanilla
 1/4 cup self-rising flour
 2 eggs
 Melt margarine.  Add to it the remaining ingredients.  Mix well, then pour 
 into an unbaked pie crust and bake at 350 degrees for about 25 minutes.  You 
 may add chopped nuts to this if you like.