Preheat the oven to 180 degrees Celsius. Line a loaf tin with baking parchment
Roughly chop your vegetables of choice. Place on a roasting tray and drizzle with half of the olive oil. Sprinkle over salt and pepper. Place in the oven and cook for 20 minutes until just cooked.
Place a non stick pan over medium heat. Add the remaining oil, then the onion and garlic. Cook for a few minutes then add the spices, vegetables, nuts and thyme.
Tip into a bowl. Add the chestnuts and chickpeas. Pour on the eggs and mix. Season well.
Spoon into the prepared loaf tin, then place into the oven. Cook for about 30 minutes, until it feels firm to the touch and is cooked through.