I've been trying to come back here since the last time I visited (3 years ago) and everytime I pass this place there is always a line up - even in this cold a** Toronto weather. But finally, even with a little lineup I was able to make an order. I got the half sammie ($4.85) with the Rococo(?) cookie, totoro and earl grey ice cream. I've had the taro ice cream flavour before so I knew it wouldn't disappoint but I was a little iffy about earl grey since I'm not that big on it. However, I actually and surprisingly enjoyed the early grey flavour more than taro - so yes, I suggest trying it (the first taste slaps you in the face with early grey but you really start to enjoy it after the next few licks). The cookie unfortunately was not soft but I reaaally wish it was - I would've enjoyed it a lot more but otherwise it was still good. My boyfriend ordered the double scoop of banana pudding ($5.85) and it was super yummy - another flavour I highly suggest.
The place is really small and can get really congested. Also, "Bang Bang" is not really labeled anywhere big enough to see from across the street so keep an eye out for it. They have tons of flavours - really unique ones so prepare to be overwhelmed (I know I was). They also sell them in pints/containers! They're very friendly and helpful when it comes to us indecisive folks so don't be afraid to ask. They also offer other baked goods like cinnamon buns and you can ask for samples!