Portobello mushrooms with gorgonzola and walnuts



  1. Preheat the oven to 200°C / 180°C fan / 395°F / Gas mark 6.
  2. Put the mushrooms stalk side down on a baking tray and drizzle the oil over the backs of the mushrooms. Put the tomatoes on the tray and then put the tray in the preheated oven for 7 minutes.
  3. Slice the gorgonzola and roughly chop the walnuts.
  4. Turn the mushrooms over and top with the cheese and nuts and a grinding of pepper.
  5. Bake in the oven for 5 minutes, serve immediately.