Peel and finely dice the onions. Wash the sage, dab dry and cut into strips. Heat 2 tablespoons of oil in a wide saucepan and sauté the onions until translucent. Add bay leaf, sage and rice, fry while turning until transparent.
Season with salt and pepper. Deglaze with vegetable stock and 200 ml water and simmer for about 20 minutes. In the meantime clean and wash broccoli, cut into small florets and cook in boiling salted water for about 12 minutes.
Drain the broccoli on a sieve. Clean, wash and slice the mushrooms. Heat the rest of the oil in a pan and toss the porcini briefly. Stir cheese, broccoli, fat and mushrooms into the risotto and arrange on a plate.
Serve to taste garnished with parmesan curls.