Keep it Chilled: Always store your cake in the refrigerator. It's best enjoyed chilled, and this will also ensure the creamy layers remain intact.
Note: Do not leave the cake out for more than 30 minutes to ensure optimal taste and to prevent spoilage.
Shelf life: It's recommended to consume the cake within 1 day for the best quality, though it can last up to 2 days. After that, the freshness and texture might be compromised.