||Preheat oven to 220°C. Line baking tray with baking paper. Place pumpkin pieces on prepared tray and bake in oven for 40 minutes or until tender and golden. Reserve.
||Rub lamb with oil and season with freshly ground black pepper. Heat frying pan and cook lamb over high heat for 4-5 minutes on each side or until cooked to your liking. Scatter with dried oregano. Place on warm plate and lightly cover with foil. Rest meat for 10 minutes before slicing.
||Place couscous in a bowl and pour over 1 cup (250ml) boiling water. Soak for 2 minutes, fluff up with a fork. Boil, steam or microwave broad beans until hot. Peel off outer skin if desired. Fold into couscous. Keep warm.
||Place tahini in mixing bowl. Add lemon juice and stir to combine. (if the tahini is very firm, add 1-2 tbs of boiling water to loosen it). Stir in yoghurt and garlic.