Lemon Tiramisu

Lemon Curd:

Whisk eggs and sugar, add lemon juice, zest, and salt. Heat, then whisk in butter and vanilla. Strain and chill.

Lemon Syrup:

Boil sugar, lemon juice, water, and zest. Cool completely.

Mascarpone Cream:

Whip cream with sugar and vanilla to stiff peaks. Combine mascarpone, lemon curd, and whipped cream.

Dip ladyfingers in syrup, layer with cream and curd. Chill for 2 hours.