A level up from the basic grilled cheese toasties, Korio’s Shroom and Chezz ($15) was simply an umami bomb and a mushroom lover’s dream come true. Good even after the 90-minutes of travel home. Rich and comforting, the sandwich might not look like much but was surprisingly filling - loaded with roasted cremini, shiitake, arugula, cheddar, chezz americain, housemade Korio sauce, and caramelised onions. The sourdough was nicely toasted with the right amount of crustiness and a pleasant hint of tangy. Match made in heaven, the earthy-sweet mix of the sliced mushrooms and onions with sharp, bitter greens were also superb and helped to cut the heaviness of the savoury (gooey, after a quick pop into the toaster) melted cheese. Hence, like what the others suggested, I would recommend sharing this with a friend as it may get cloying at the end.