The author is sharing a new lemon tart recipe despite already having a beloved one on their site. They admit to loving the simplicity and complexity of their existing whole lemon tart and lemon bars recipes. However, they can't resist the classic French lemon curd tart, typically found in Parisian pastry shops, with its crispy, buttery shell and silky lemon curd filling. The author finds this type of tart especially appealing during winter when a burst of citrus flavor is particularly welcome.