whben just tender, drain well, reserving about 250ml of cooking water. Tip the pasta and vegetables into a large ovenproof dish. skin the chicken and cut into small chunks and add to the dish.
step 3
blend a little of the milk with the cornflower to a paste in a jug. heat the remaining milk and reserve cooking water in the same pan until on the point of boiling. pour about a cupful onto the cornflower paste and stir well, our this into the simmering milky water and stir briskly with a wooden spoon until it thickens. remove from the heat and mix in the mature cheese. season to taste
step 4
pour the sause over the pasta, stirring gently with a fork. nestle the tomatoes halves into the mixture, then sprinkle with the parmesan, oregano and breadcrumbs. bake for 20 mins until bubbling and crispy on top. serve hot