It’s famous for its giant soup dumpling, known as the “XL XLB.” They only make 25 per day. It’s a classic soup dumpling, or Xiao Long Bao, but supersized. It’s filled with a mix of crab ...

All right, Raina, where are we? Raina: We are at XLB dumpling Bar in Walnut, California. Sydney: And what are they making for us today? Raina: They're making us a massive 7-pound xiao long bao ...