Yes, cream pastries can be made ahead of time, but it’s important to consider the best practices for storing them to maintain their crisp texture and flavor. The puff pastry spirals can be baked a day in advance; however, to ensure they stay flaky, it is best to store them in an airtight container at room temperature. Avoid placing them in the refrigerator, as this can make them soggy. On the day you plan to serve them, simply whip up the cream and decorate the pastries just before serving. If you do need to prepare the whipped cream in advance, keep it in the refrigerator in an airtight container but try to consume it within 24 hours for the best texture. It’s recommended to avoid filling and decorating the pastries until closer to serving time to maintain the delightful pastry crunch.