Lemon Tartlets No. 2

The puff pastry shells can be blind-baked up to 2 days ahead and stored in an airtight container at room temperature. The lemon filling can be prepared up to 4 hours ahead and refrigerated; bring to room temperature and re-whisk before filling the shells.

Store baked tartlets covered loosely with plastic wrap in the refrigerator for up to 2 days. The puff pastry will soften over time. For best texture, consume within 24 hours. Do not freeze, as the custard filling will separate upon thawing.