Today, I went on a baking site trying to get ideas of what to make as a dessert for today and tommorow. I made a panna cotta for today, and tommorow I want to start making macarons( not macaroons). But I have a question. Is almond flour the only flour you can use, or can I use regular AP flour, self-rising flour, or any other type of flour. If not, why can you only use almond flour.