Make sure the water is not too hot as it will kill the yeast and rising will not occur. If the water is too cold the yeast will not activate.
To freeze: Prepared dough can be placed in a plastic bag and sealed and frozen. Remove from freezer and remove dough from the bag and place in a lightly oiled bowl. Cover and allow to thaw. Once thawed the dough will rise if left covered in a warm place. Once the dough has doubled in size roll out dough and continue as per the recipe. Cooked scrolls can be cooled and placed in sealable bags or an airtight container. Thaw, wrap scrolls in foil and reheat in the oven.
Scatter grated cheese and chopped sundried tomatoes over the pesto before rolling and cutting.