In a large mixing bowl using an electric mixer beat the mascarpone with the vanilla extract, shortly at a low speed, until smooth.
In a separate bowl whip the cream with the powdered sugar until fluffy but not too thick.
Combine the two mixtures using a rubber spatula.
Prepare the lemonade for soaking the ladyfingers: mix the lemon juice and the honey in a cup and then add the water. Mix until the honey is dissolved. Pour the lemonade into wide bowl.
Dip one of the ladyfingers into the lemonade just for a second or so. Place it on the bottom of a 18 x 9 in/ 33 x 23 cm tin or similar size. Continue with the rest of the ladyfingers until covering the bottom of the tin.
Spread half of the mascarpone filling on top and smooth it out.
Spread evenly half of the lemon curd.
Continue with one more layer of soaked ladyfingers, followed by another layer of mascarpone and lemon curd on top.
Cover the pan with plastic wrap. Let the tiramisu stay in the fridge for 4-6 hours or overnight.
Before serving decorate it with whipped cream (optional).
Notes
Store this dessert covered with plastic wrap in the fridge for up to 4 days. You can also freeze it for up to 2 months.
Make the Lemon curd with 3 eggs, 3 lemons, 1 cup sugar and ¼ cup butter.
To make this lemon tiramisu more like the Italian dessert, you can soak the ladyfingers in coffee, orzo drink (my favorite so far) or in hot cocoa. Or add a few tablespoon limoncello or vodka to the lemonade for a nice touch.
Don’t soak too much the ladyfingers to avoid making them soggy. But if you need more lemonade/ coffee for soaking, don’t hesitate to prepare more.