How do I distribute fillings evenly in flan/pudding mix? I bought the following flan/pudding



I followed the instructions:  


300 ml of cold milk  
add content of the package  
beat 3 minutes until fluffy  


However the small pieces of chocolate were all on the side of the bowl. Is there a way to have them uniformly distributed inside the cream?
After they're stuck to the bowl, lightly "fold" them in.

Youtube search for "Folding Ingredients" here...