1

Preheat oven to 350 degrees F.

2

In a medium saucepan, heat butter until melted. Remove from heat. Stir in sugar and eggs. Beat slightly by hand just until combined. Stir in flour. Remove ¾ cup of the batter; set aside.

3

Stir melted chocolate into remaining batter in saucepan. Spread chocolate batter into a greased 9x9x2" pan. Set aside.

4

Stir peanut butter into reserved ¾ cup batter; dollop atop the chocolate batter. Sprinkle with the chocolate pieces. Swirl the batter with a knife.

5

Bake 20-25 minutes, or until brownies appear set on the surface. Do not overbake. Cool in the pan on a wire rack. Cut into squares to serve.

6

Makes 16 brownies.