1 c. peanut butter
6 tbsp. butter
3 eggs
1 c. chocolate chips, divided
1 c. flour
1 1/4 c. sugar
1 tsp. vanilla

Cream peanut butter, butter and sugar. Add eggs one at a time. Add the vanilla. Add the flour and 1/2 cup chocolate chips, mix. Spread into an ungreased 13 x 9 inch pan. Bake at 350 degrees for 25 to 30 minutes. When done sprinkle remaining chocolate chips over brownies and cover with a cookie sheet for a minute, then spread chocolate over entire pan.