Best French Citrus Lemon Tart Filling Recipes

LEMON TART RECIPE

Steps:

• To make the lemon curd: In a medium heatproof bowl, place eggs, sugar, lemon zest, lemon juice, and heavy cream, if using, and whisk to combine. Place the bowl over a saucepan of simmering water (bain-marie). Cook on moderate heat, whisking constantly, until mixture becomes thick (mine was ready in 10 minutes, but it can take up to 20). If you have a thermometer, it should register 170°F/75°C; otherwise, it should coat the back of a wooden spoon and leave a clear pass if you run your finger through it. The curd will thicken more once cooled.
• Remove from heat and immediately strain mixture through a sieve. Add butter, a few cubes at a time, and whisk until completely melted and incorporated, and mixture is smooth. Take your time with it-the whisking makes for an airy and light texture. Allow to cool to room temperature before filling the tart. (Lemon curd can be kept in an airtight container in the fridge for up to a week, or can be frozen for up to 2 months. To thaw, place overnight in the fridge. Whisk the mixture to smoothen it before using.)
• Fill the tart shell with lemon curd, then refrigerate for at least 4 hours until chilled. Serve with berries and whipped cream if you like. The tart is rich, so cut your servings small.

FRENCH LEMON TART - TARTE AU CITRON

Steps:

• Make tart crust per linked recipe, including blind baking the empty tart crust. Allow to fully cool before filling (to ensure it won't go soggy).
• Preheat oven: Preheat oven to 180℃/350℉ (160℃ fan)
• Whisk ingredients together: Put all ingredients in a medium saucepan and whisk to combine.
• Thicken on stove: Place the saucepan on the stove over low / medium low heat. Whisk constantly, especially as the butter is melting, to ensure it doesn't split. Keeping stirring until the mixture thickens enough to visibly mound (ie. holds its shape briefly) on the surface when dolloped - about 5 minutes, though it might take longer depending on stove strength, saucepan heat retention etc. See video and photos for thickness guide. Don't take it off the stove until it's thick enough otherwise the Filling won't set.
• Strain into a bowl using a fine mesh strainer.
• Fill tart: Pour into tart shell and smooth the filling surface using an offset spatula or similar.
• Bake: Bake for 5 minutes. It will still be a soft custard when you touch it but not liquidity. It will set more when cooled so it's sliceable.
• Cool: Cool tart fully to allow it to set before slicing to serve. Pictured with a dollop of creme fraiche (a thick, rich cream that has a slight tartness, and goes very well with the lemon tart) or whipped cream and even vanilla ice cream.
• Decorate if desired with lemon slices, edible flowers, raspberries. Else pipe on dollops of whipped cream or dust with icing sugar!

CLASSIC FRENCH LEMON TART

Steps:

• Make the « pâte sucrée » crust.
• In large mixing bowl, combine the butter and powdered sugar until creamy and smooth. Add the vanilla extract, almond flour and egg, and mix until homogeneous. Add the all-purpose flour and salt, and mix until just incorporated and the dough comes together into a ball. Wrap in a plastic film and place in the fridge for 2 hours, minimum.
• Pre-heat your oven to 350F (180C).
• Take the pâte sucrée out of the fridge, place it between two large sheets of parchment paper and roll it out to a 12-inch circle. Unpeel the top sheet of parchment paper, transfer the crust to a 9-inch tart pan (trim the sides if needed) and poke the bottom of the crust all over with a fork. Chill it again for 30 minutes. Line the top of the crust with foil or parchment paper and place pie weights or dried beans to keep the pie crust from puffing when baking.
• Bake the pâte sucrée for 20 minutes. Carefully remove the parchment paper filled with weights and bake for 10 more minutes, until the edges of the crust are golden.
• Set the tart shell aside to cool (still in the dish). Leave your oven on at 350F/180C.
• In the meantime, make the lemon filling.
• Grab a fine-mesh strainer before you start and have it ready within arm's reach.
• In a medium saucepan (no heat yet), whisk together the lemon juice, lemon zest, sugar, salt, egg yolks and eggs. Add the cubed butter and turn the heat to medium. Whisk slowly until the butter is all melted. Continue whisking steadily for several minutes until the mixture thickens to a thin custard consistency.
• Immediately pass the lemon filling through the fine mesh strainer, directly into the tart shell. Using an offset spatula (or back of a large spoon), smooth out the top of the filling. Bake the tart for 5 minutes, until the filling has slightly set and turned slightly deeper in color.
• Set aside to cool for at least 30 minutes. Enjoy slightly warm or chilled.