There are lots of good reasons to go to Bonnie’s, a Cantonese-American restaurant in Brooklyn, but one trumps all the others: the cha siu “mcrib”. Yes that is a cheeky riff on the McRib, featuring baby back ribs glazed in soy and hoisin sauce, and served in a milk bun roll with pickles, mustard and mayonnaise and it’s every bit as good as it sounds. Other fun dishes include the cacio e pepe noodles and the XO cheung fun, plus the malted fried milk and hot fudge sundae.