Preheat oven to 350 degrees. Mix:

4 eggs
2 c. sugar
1 tsp. vanilla
2 tbsp. butter

Add:

1 tsp. baking powder
1 c. scalded milk
2 c. flour

Put in a standard size cookie sheet greased and floured. Spread with peanut butter while hot then refrigerate about 1 hour. Melt 1 1/2 large Hershey chocolate bars. Spread on top. Refrigerate 20 to 30 minutes. Cut into squares.