Prep the veg - Chop the onion and butternut squash into bite‑sized pieces. Add to a baking tray, season with sage, salt and pepper, drizzle with oil, toss well, and roast at 190°C for 40 minutes.
Roast the garlic - While the squash cooks, slice the top off the garlic bulb. Place it on a sheet of foil, drizzle with a little oil, wrap tightly, and roast for 25 minutes.
Prepare the mushrooms & kale - Peel and destalk the mushrooms, add a little oil, and set aside. Wash the kale, remove any tough stems, and set aside.
Make the truffle garlic dressing - When the garlic is done, squeeze the soft cloves into a bowl. Mash with a fork, then stir in 30ml truffle oil to form a smooth dressing
Layer in the veg - After 20 minutes of roasting the squash, add the mushrooms to the tray. After 30 minutes, add the kale and roast for the final 10 minutes
Crisp the gnocchi - Around the 30‑minute mark (so everything finishes together), pan‑fry the gnocchi in a knob of butter for about 10 minutes, until golden and crispy.
Bring it all together - Add the roasted veg to the pan of crispy gnocchi. Pour over the garlic‑truffle dressing and toss gently to coat everything
Serve- Finish with plenty of freshly grated parmesan and serve immediately.