1. Prepare vanilla pudding according to package directions. It should make about 500 mL (2 cups).
2. Spread a thin layer of pudding in a tart pan.
3. Cover with chocolate wafers.
4. Evenly coat with vanilla pudding to cover the wafers.
5. Garnish with fresh blueberries.  
6. Repeat steps 3 to 5. Top with chocolate drizzle if desired.  
7. Refrigerate at least 6 hours. Serve.

Nutrition tip

You can substitute vanilla Greek yogurt for the vanilla pudding.