If you are baking them in the oven, turn the oven to 200F. Pipe meringues onto parchment lined baking sheets. Do not use wax paper or oil, it will deflate your meringues the minute they go in the oven. Bake 2 hours, then turn off oven and let sit for an hour or so, or overnight, until meringues are completely dried and peel off the parchment paper easily. Store immediately in an airtight container. They get sticky quickly being out or if there is high humidity.