Heat clarified butter/desi ghee in a pan n stir fry the onion tomato mixture fo' about10-15 minutes till the masala releases its oil n get cooked well on medium to low heat..add salt,red pepper powder,turmeric powder, mace(fo'aroma)n peas..add beaten malai/cream at this stage n cook fo'5-7minutes more at low flame till peas get fried nicely in masala..add cup of water n bring to a boil