3/4 c. Hershey's cocoa
1/2 tsp. baking soda
2/3 c. butter, melted
1/2 c. boiling water
2 c. sugar
2 eggs
1 1/2 c. flour
1 tsp. vanilla
1/4 tsp. salt
1 (12 oz.) pkgs. peanut butter chips

Stir cocoa and baking powder in mixing bowl. Blend in 1/3 cup melted butter. Add boiling water. Stir until mixture thickens. Stir in sugar, eggs and remaining 1/3 cup melted butter; stir until smooth. Add flour, vanilla and salt; blend completely. Stir in peanut butter chips. Pour into lightly greased 13 x 9 inch pan. Bake at 350 degrees for 30 to 35 minutes. Cool completely. Cut into bars. Makes 2 dozen.