Black Rice Mushroom Risotto (Vegetarian Recipe). You can always add some butter and parmigiano in the end and give this dish more depth, but I works just fine in its vegetarian version. Honey agaric is a wild type of mushroom, similar perhaps to the Chinese Mun mushrooms. You can substitute these with black chanterelle or golden chanterelle. We loved the taste of this black rice, fit for an emperor indeed. :)