Step 1
Soak porcini in 3 cups very hot water. Put olive oil in a medium saucepan and turn heat to high. Add shiitakes and carrots, and cook, stirring occasionally, until they begin to brown. Add barley, and continue to cook, stirring frequently, until it begins to brown; sprinkle with a little salt and pepper. Remove the porcini from their soaking liquid, and reserve liquid. Sort through porcini and discard any hard bits.