Round Courgettes x (number of people x2)
Tomatoes (plum, chopped)
Spices: cumin, cinnamon.
Cut the tops off the courgettes and dig out the middles. Par-boil them in salted water. Keep the middles aside. In a frying pan gently fry onions, then add beef until cooked through. Add garlic (if desired), tomatoes, courgette middles (chopped up) and spices. Reduce liquid.
Take courgettes out of water and fill middles with tomatoey mixture. Cover tops with grated cheese and bake in oven for 20-25 minutes at around 180-200ºC.