For sure you can. There are two ways to do it. You can make the dough and stuffing beforehand and can store those in refrigerator to make paratha within 2-3 days. Secondly, you can make the paratha and place those in between tracing paper within zip-bag and put those in freezer (not refrigerator). this way you can keep the half-cooked parathas for 7 days. You just need to de-frost the parathas and fry those within 7 days.