1Preheat oven to moderate, 180 C. On a lined oven tray, combine pumpkin, onion, oil and thyme. Toss well and season to taste. Roast 25 mins, until pumpkin is tender.
2Meanwhile, cook orecchiette following packet instructions. Drain.
3Place silverbeet in a large heatproof bowl and cover with boiling water. Stand 1 min, then drain and squeeze out excess liquid. Roughly shred.
4In a large 8-cup baking dish, combine paste, vegetable and passata. Toss to coat in sauce.
5Scatter bread and crumble feta over top. Bake 10-15 mins, until topping is golden.
Top Tip: Use any leftover roast vegetables in this bake. For a Mediterranean twist, add antipasto vegetables from the deli.
Photo: Rodney Macuja/Bauer