Babycorn-Mushroom & Hakka Noodles Recipe is a flavourful one-pot meal the spicy baby corn over the smooth Hakka Noodles.A flash in the pan recipe-Babycorn-Mushroom &Hakka Noodles Recipe. I didnt know what to cook and I wanted to eat something exotic. Scourged the fridge and pantry. I just saw what I had in the pantry and set about concocting a different dish. There was baby corn, mushrooms, a packet of Hakka noodles, schezwan sauce and some herbs; I set to work with these.