If you cannot find or use psyllium, try using 1 teaspoon of freshly ground chia seeds here. But the psyllium performs a little better than the chia. Variations: If you want to make the pizza dough and freeze it for later use, put the dough just after it has risen into a large plastic freezer bag. It should stay fine in the freezer for up to 3 months. Take it out of the freezer in the morning and bake it for dinner that night.