Question: can bao buns be made in advance?
Answer: The filling may be made up to 1 day ahead; keep refrigerated and do not freeze. Cooked buns will keep in an airtight container for 3 to 4 days in the refrigerator or 4 to 6 weeks in the freezer. To reheat: If frozen, let the buns thaw and come to room temperature; if refrigerated, let them come to room temperature.