Chocolate Pudding For One

In a 2-cup glass measuring cup, combine the cornstarch, salt and milk until smooth; add chocolate chips. Microwave, uncovered, on high for 45 seconds or until hot but not boiling; stir. Cook 20-30 seconds longer or until mixture just begins to boil; stir. Cool. Pour into a small bowl. If desired, top with whipped cream and sprinkle with baking cocoa.