Preheat the oven to grill setting 220C.
Grab a baking tray + drizzle with a little olive oil.
Place mushrooms inside tray.
In a bowl, add chickpeas, dates, walnuts, herbs, grated garlic clove, nutmeg, chilli (if using) + drizzle over with 2 tbsp olive oil.
Season generously with salt + pepper.
Assemble mushrooms, lay the sliced mozzarella on top of mushroom in a layer + season with a pinch of salt + pepper.
Place the filling in piles on top of the mozzarella.
Place under the grill for 5mins.
Remove + top with grated cheese + a small splash olive oil.
Place under the grill for another 5mins or until melted + bubbling.
Serve + eat hot!
