3 haddock shiitake Recipes

olive oil, mixed mushrooms, trimmed and cut into bite-sized pieces (such as button, cremini, shiitake), kosher salt, fresh ground black pepper, cider vinegar, dijon mustard, sugar, head frisee , leaves torn (4 cups), head radicchio , leaves torn (2 cups), haddock fillets (sub cod or bass)

filets haddock or 2 other fish, julienned celery root (celeriac), chopped fresh ginger, sliced shiitake mushrooms, brown miso, mirin (rice wine), salt, five-spice powder, warm water