So I went to PieFee to try out their popular biscuit cup coffee. (Who can find parking in Auckland CBD, jeez)
I knew going in it wasn't going to be mind-blowing since it was made for Instagram. The coffee is okay, I didn't expect much from it. In fact, this isn't the first time I've had a drink in a cookie cup; I actually went to Dominique Ansel in Shibuya to have their famous cronut and milk in cookie cup (I'll post this next time). The cookie cup was both too sweet and too hard. I recall it was spiced a bit which was nice, but the toughness of the cookie was not very appetizing. Sure, it needs a certain rigidity in order to hold the coffee (it's also why the inside is glazed with chocolate), but I've had better.
What I really enjoyed was their famous spicy prawn pie. Their sausage rolls and croissants weren't half bad too! So yeah, I'd recommend going to PieFee for their pies and pastries.

(Spicy Prawn Pie photo taken from their website)