CHEESY AU GRATIN POTATOES WITH CHICKEN, TOMATO, CAPSICUM AND ONION

You may ask what is the difference between scalloped potaoes and au gratin ...? The answer is cheese , scalloped potatoes are simply cooked in cream whereas au gratin has cheese added . Preheat your oven to 200deg C Simply spray your oven proof dish and slice 3 ' all rounder potatoes " Fan some of the potatoe slices over the base of your baking dish along with a sprinkle of sumac , then top with the flesh of 3 tomatoes , 1 onion peeled and thinly sliced and 1/4 of capsicum trimmed and thinly sliced . Over this sprinkle 1/4 cup of grated cheese and some pulled chicken . Finally top with remaining potato slices , a pinch of salt and 1/2 cup of grated cheese and a sprinkle of sumac . Place 1 tbs of marg /butter in a saucepan along with 1 cup of cream or milk ,1 tbs of minced garlic and heat till the butter has melted , then add a tbs of cornlour paste and whisk till smooth and slightly thickened , pour this over the au gratin . Place in preheated oven for 60 minutes until potatoes are tender and golden .