1, if the pastries offered in the Buddha Hall are specially made for the worship of Buddha or ancestors, then they can not be sold, because these pastries are offerings and have a sacred meaning. In a Buddhist temple, pastries are one of the items offered to the Buddha and ancestors as an expression of respect and gratitude.
2. If these pastries are made for commercial purposes, such as being sold as a product of a particular restaurant, then they can be sold. However, it should be noted that the appropriate hygiene and food safety standards should be followed to ensure the quality and safety of the product.