can i heat treat my flour on the frying pan? im trynna make a edible cookie dough but i dont have an oven nor a microwave!!!

That's what my mother use to do when making molded tapioca cookies (bánh phục linh).

Cook the flour in a dry pan, over low heat. Stir constantly, to keep the flour from burning. When the flour is dried out and smells toasty and almost nutty, it is usually ready.