This Blood Orange Sweet Roll Recipe uses a whole grain, nut, and seed sourdough and are filled with a simple brown sugar and cardamom mixture. The rolls can be prepared a day in advance and baked off in the morning.
You may use a basic cinnamon roll dough instead of the sourdough if you don't have access to sourdough starter. Make sure the cinnamon roll makes 12-15 rolls (enough for a 9 x 13 inch pan) and follow the rest of this recipe for filling and glaze.