Beat pudding mix and milk with whisk 2 min.; spoon into 4 dessert cups. Let stand 5 min.
Meanwhile, use kitchen shears to cut each marshmallow crosswise into 5 pieces. Dip cut sides of marshmallows, 1 at a time, into sugar.
Top pudding with cookie crumbs.
Arrange 5 marshmallow pieces on top of each pudding cup to resemble flower as shown in photo.
Place 1 candy piece in center of each flower.