Easy white cake with rasp. topping

1 box white cake mix
Make according to package directions. Spray a cookie sheet with sides and lightly flour. Bake at 350 for 15-20 mins. or until done.
Topping:
1 lg. instant vanilla pudding
1 pkg. cream cheese
Mix pudding and 2 1/2 cups cold milk. Add cream cheese until smooth. Add small container Coll Whip. Put mixture on top and chill for 3 hrs.
Prepare 1 box raspberry danish dessert (use pie glaze option on back. 1 1/2c water brought to a boil)
1 small bag frozen raspberries (do not drain or rinse), add to cooled danish dessert.
Spoon on right before serving.