They sure can. You can bake them as directed, let them cool, then store the baked rolls in a freezer safe container for up to 3 months. Thaw at room temperature, heat in the oven and serve. You can also freeze the dough. Go through the process all the way through the second rise. You’ll want to freeze them in the pan for about 8 hours, then store in a freezer safe container in between layers of wax paper for up to 3 months. Thaw the dough to room temperature and bake as directed above.