This was super crisp, as with their croissants, but i feel like its a bit one dimensional - crisp and that's all. Probably because it’s twice baked! The niangao wasn't too sweet and was nice n stretchy; the black sesame flavour while present, could have been more prominent. Would go for brotherbird croissants bc of the interesting flavours that they do. Would like to try their original / choc croissant to see if they do them well!