This hearty soup is made with dried borowik mushrooms -- a pungent variety from Poland -- dried shiitakes, and fresh button mushrooms. Since borowik mushrooms can sometimes be difficult to find, you may substitute dried cepes, also known as porcini mushrooms. Always store dried mushrooms in an airtight container to preserve their flavor.
This vegetarian take on sushi is bursting with shiitakes and soba noodles. Shredded cabbage brings cancer-fighting beta-carotene on board, while the nori -- sheets of dried seaweed -- supplies calcium, magnesium, and iron.