Baked mushrooms

INGREDIENTS

• 8 large flat mushrooms
• 1 bunch spring onions, trimmed and sliced
• 1 clove garlic, peeled and finely chopped
• a few sprigs fresh thyme, leaves picked
• 250 g Taleggio cheese, thinly sliced
• 2 thick slices bread, made into breadcrumbs
• 1 small bunch fresh flat-leaf parsley, chopped
• 4 handfuls rocket, washed and dried
• juice of 1 lemon
• extra virgin olive oil