Lemon tiramisu is a quick make-ahead dessert with ladyfinger cookies, mascarpone cheese & heavy cream mixture and scratch made eggless lemon curd. No Alcohol, no raw eggs. It is zesty, lemony, creamy and perfect for spring or summertime.
110mlfresh squeezed lemon juicefrom ~3 large lemons
1tablespooncornstarch
1.5tablespoonwater
⅛teaspoonturmeric powderor yellow food color
80gsweetened condensed milk
For Lemon Simple Syrup
⅓cupsugar
⅓cupwater
peel of ½ a lemon
1lemon juiced
¼teaspoonlemon extractoptional
For Lemon Tiramisu
8ozmascarpone cheese
1 +¼cupheavy cream
½cuppowdered sugarcan go down to ⅓ cup
½teaspoonvanilla extract
1teaspoonlemon zest
20-22ladyfinger cookies
Instructions
Make Eggless Lemon Curd
In a small bowl, make a slurry by combining water and cornstarch.
Combine butter, sugar and lemon juice in a small sauce pan. Place on a low flame. Stirring continuously with a soft spatula, cook on low heat for 1-2 minutes until butter melts.
Add in the cornstarch slurry & turmeric powder. Cook for another minute or so till its translucent smooth and lightly thickish (it will coat the back of spoon). Dont thicken too much, it will get thick as it cools.
Take the pan off the heat and mix in the condensed milk. Done. The eggless lemon curd will be velvety and flow like a ribbon when dropped from a height. Cool/chill it completely before using it for layering the tiramisu.
Make The Lemon Syrup (While the lemon curd cools)
Combine sugar, lemon zest (if using) and water and simmer together until sugar melts. Switch off the stove. Mix in freshly squeezed lemon juice and lemon extract(optional, however it intensifies the lemon aroma). Let cool completely.
Make The Mascarpone Mixture
In a medium bowl, add the mascarpone cheese. I usually start by adding little bit of heavy cream to the cheese and then beating it for 1-2 to smooth. This additional step and bowl avoids possibility of over whipping the heavy cream later.
In another large bowl, whip up the cold heavy cream, lemon zest, vanilla and powdered sugar to soft peaks. Takes about 2-4 minutes.
Mix in the whipped mascarpone and beat everything for 30-45 seconds or until smooth. Taste and adjust the sugar if needed.
Assemble The Tiramisu
Dip the ladyfingers in lemon syrup and place in a single layer at the bottom of a 8 by 8 dish. Or your could use an oval serving dish like me.
Spread half of the whipped cream mixture evenly. Top with the lemon curd. I usually add all the lemon curd in the center over the cream layer. You may add it in two layers if you wish.
Arrange a second layer of lemon syrup soaked ladyfingers and top with remaining whipped cream.Smoothen out using a flat spatula. Cover with plastic wrap. Refrigerate for at least 6 to 8 hours. Chilling overnight is the best. Decorate as you like.
For serving, using a sharp knife, cut portions and lift using a spatula. You will have to be careful since ladyfingers are soft right now. I go freestyle and use my spoon to scoop it. Serve chilled.
Notes
Do not use a metal dish for layering the lemon tiramisu else the tiramisu will develop a metallic after taste.
Use room temperature mascarpone cheese to make sure that it whips to smooth.
Make sure to chill the heavy cream before whipping. Its easier to whip and is fluffier.
You can make the lemon curd and lemon syrup 2-3 days ahead and store refrigerated. Layer the tiramisu whenever you want.
You may have some leftover syrup that you can use for making lemonade or in cocktails.