1 package (8 squares) semi-sweet baking chocolate squares
1 (14-ounce) can sweetened condensed milk, divided (not evaporated milk)
1 t. vanilla
1/2 C. chopped nuts
1 package (6 squares) white baking chocolate squares (Baker's premium)
1 t. freshly grated orange peel
Microwave semi-sweet chocolate and 3/4 cup of the canned milk in a medium microwavable bowl on high 2 minutes or until chocolate is almost melted, stirring halfway through heating time. Stir until chocolate is completely melted. (Remember that microwaved chocolate holds its shape, even though melted.)
Stir in vanilla and nuts. Spread in a foil-lined 8-inch square pan.
Microwave white chocolate in remaining canned milk in a medium microwavable bowl on high 1 1/2 minutes or until white chocolate is almost melted, stirring halfway through heating time. Stir until white chocolate is completely melted.
Stir in orange peel. Spread evenly over semi-sweet chocolate layer. Refrigerate until firm, 1 1/2 hours. Cut into squares.
Makes 48 pieces.