Arrange the Fioretto® in a small greased roasting pan. In another greased roasting pan, combine pumpkin and chickpeas. Stir cumin, sumac and 2 tsp of olive oil together. Spoon half over the Fioretto® and half over the pumpkin and chickpeas. Turn the vegetables to coat and roast together, the Fioretto® for 15 minutes and the pumpkin for 30 minutes, until tender. Add the Fioretto® to the pumpkin and chickpeas and cook for 10 minutes.
Meanwhile, whisk remaining olive oil, red wine vinegar and pomegranate molasses together. Season.
Add the spinach and onion to the roasted vegetables and toss gently to combine. Arrange on a large platter and crumble with feta. Sprinkle with pomegranate seeds. Spoon over the dressing and season. Serve.