This trifle is simple to prepare, but does require 4 hours refrigeration before serving. Can be prepared the night before.
1 Break angel food cake into small pieces, and spread into the bottom of a 9 x 13 inch baking dish.
2 Mix together confectioners’ sugar, cream cheese, vanilla, and milk until smooth. Fold in whipped topping. Pour over cake pieces. Pour blueberries over all. Chill for 4 hours or overnight.