Melt over hot (not boiling) water, chocolate chips; stir until smooth. Add sweetened condensed milk, chocolate wafer crumbs, and 1/2 cup nuts; stir until well blended
Press into foil-lined 8-inch square pan. Press remaining 1/2 cup nuts into top of brownie
Let stand at room temperature until firm. Cut into 2-inch squares.
Recipe submitted by Joyce on 9/26/00