*If you want to prepare the dough the night before, punch dough down after the first rise and then cover bowl with a damp tea towel and leave the dough in the fridge overnight. In the morning, remove the dough from the fridge and proceed as per the recipe. Don't worry if your dough has risen even more in the refrigerator. It may take a while longer for your buns to double in size after you have shaped and filled them. Overnight proofing actually develops a much more complex flavor which I prefer.