Stir in vanilla, nuts and cherries. Immediately pour into pan. Drizzle with melted white baking chips. Cover and refrigerate about 2 hours or until firm. Cut into 1-inch squares.
Microwave Directions: Place chocolate chips, marshmallows and milk in 8-cup microwavable measure. Microwave uncovered on High 3 to 5 minutes, stirring every minute, until chips and marshmallows are melted and mixture can be stirred smooth. Continue as directed in step 3.