Once risen, dump your dough onto a lightly floured surface and use your hands to pat the dough into a rough rectangle.
Use a rolling pin to roll the dough into a rectangle that's approximately 8x14 inches.
Pour all the orange curd onto the dough and spread into an even layer around the dough, leaving a ½ inch empty border around the dough. Then, sprinkle the chopped up candied ginger evenly around the dough.
Starting at the end closest to you, roll the dough tightly so that you end with a 14 inch log.
Once you have rolled the dough, gently wet your fingertips and pinch the horizontal (longest) seam of the dough together to create a seal. It doesn't have to be perfect, but this will help prevent losing some filling. Do not seal the ends of the log, just the front seam!
Using a serrated knife, cut the dough into 12 even pieces if using a 9x13 pan. If you are using two 9 inch round pans, cut the dough into 10 so you can have 5 rolls per pan.
Evenly space your rolls into your baking dish. You do not need to grease the dish.
Cover the dish lightly with a towel or plastic wrap and let rise for about 30 minutes.
About 10 minutes into the second rise, preheat your oven to 350F. If you wish to make these overnight, cover the dish after the second rise and place in the fridge overnight. Set out at room temperature the next day while the oven is preheating.
When the rolls have risen, they should be almost touching each other and have almost doubled in size. *See pictures above*
At this point, pour 1/2 cup of heavy cream over the rolls and bake them for 20-25 minutes or until a toothpick comes out clean and the tops are just barely golden brown. Do not bake past this point!
Let the rolls cool for about 15 minutes while you make the icing.