Dark Chocolate Butterscotch Brownies

Dense, rich brownies made with bittersweet chocolate

Melt together butter and unsweetend chocolate in microwave , stir until smooth , then cool slightly.

In a large bowl , combine sugar and chocolate mixture.

Stir in egg whites and vanilla.

Stir in flour.

Stir in the chips.

Spread into greased 13 x 9 inch pan.

Bake at 350 for 25-30 minutes.

Melt together chips and butter , stir until smooth.

Spread over warm brownies.

Cool completely before cutting.

unsweetened chocolate, butter, sugar, egg whites, vanilla, flour, bittersweet chocolate chips, butterscotch chips