61.   Stir until white chocolate is completely melted.

62.   Using a table knife, spread melted chocolate evenly over top.

63.   While cooking milk mixture, melt chocolate in a mixing bowl over simmering water.

64.   Whisk melted chocolate into batter in other bowl and stir in chopped chocolate or chocolate chips.

65.   Whisk until the chocolate is fully melted and the mixture is uniform.

66.   While cookies are cooling, melt semisweet chocolate with oil in a small, heavy pan over low heat.