Yield – One 9 inch tart
For the Orange Cream Soda Filling1/2 cup (1 stick) unsalted butter cut into 1/2 inch cubes
1 1/4 tsp. unflavored gelatin
Zest and juice of 2 medium lemons (2 tbsp. zest and 1/4 cup juice)
Zest and juice of 3 large oranges (3 tbsp. zest and 1 cup juice)
1 cup of orange cream soda (Plain orange soda works too)
3 large eggs
2 large egg yolks
3/4 cup sugar
For the Orange Tart Dough1/2 cup (1 stick) unsalted butter
1/4 cup sugar
Zest of 1 orange (2 tbsp.)
1/4 tsp. salt
1 large egg
1 1/2 cups all-purpose flour
For the Orange Whipped Topping1 cup heavy cream
2 tbsp. sugar
2 tbsp. orange cream soda
Make the Orange Cream Soda FillingPlace the butter in a large bowl. Set aside.
In a wide bowl, sprinkle gelatin evenly over the lemon juice (take care that the gelatin does not clump.)
In a medium saucepan stir together the orange juice and soda. Bring to a boil and cook until it is reduced by half, or 1 cup. Turn the heat to low and whisk to release excess heat.
In a medium bowl, whisk together the lemon and orange zest, eggs, egg yolks, and sugar and pour the mixture into the saucepan. Cook over medium-low heat, whisking constantly until a candy thermometer reads 180 degrees F, or the curd can easily coat the back of a wooden spoon.
Remove the pan from the heat and add the gelatin mixture. Whisk until the gelatin is completely combined. Pour the liquid through a fine-mesh strainer directly onto the butter. Whisk the mixture furiously until it has increased in volume (the faster you whip the more voluminous it will be). Cover the top of the curd with plastic wrap, pressing the plastic directly onto the curd’s surface, and refrigerate for at least 4 hours.
Make the Orange Tart DoughIn the bowl of a standing mixer fitted with the paddle attachment, beat the butter, sugar, zest, and salt until light and fluffy. Add the egg, and beat just until incorporated. Scrape down the side of the bowl, add the flour all at once, and beat until the dough comes together in a ball. Do not over beat, or you crust will be hard.
Remove the dough from the bowl, shape it into a disk with your hands, wrap it lightly in plastic wrap, and refrigerate it for at least 30 minutes.
Dust a work surface with a sprinkling of flour. Use a rolling pin to roll the dough into a 10-inch circle about 1/4 inch thick. (Note: The dough will be sticky. Be sure to turn it over with a bench knife or offset spatula as needed and keep the work surface floured).
Ever so gently, guide the dough, without pulling it, into a 9-inch tart pan with a removable bottom and lightly press it into place. Roll the rolling pin over the pan to trim off excess. Place the tart pan in the freezer for 30 minutes.
Preheat oven to 375º.
Line the tart shell with aluminum foil and fill it three-quarters full with pie weights or dried beans. Bake for 15 minutes, then remove the foil and the weights and bake for another 10 minutes, or until lightly browned. Transfer the tart to a wire rack to cool.
Assemble the TartIn the bowl of a standing mixer fitted with a whisk attachment, beat the curd on high for 5 minutes, then spoon it into the tart and level the filling with an offset spatula. Refrigerate tart for 1 hour to set completely.
Make the Orange Whipped ToppingPour the cream into a chilled bowl and beat with a chilled whisk for 1 minute. Sprinkle the sugar and orange cream soda on top and continue whisking vigorously until soft peaks form. ( The whipped cream can be made in the bowl of a standing mixer fitted with the whisk attachment, but the hand-whisking method burns more calories. )
To serve gently push up on the tart bottom to remove it from the pan. Top the tart with orange whipped cream.
The tart tastes best if eaten within 24 hours but can be kept, covered, in the refrigerator, for up to 2 days.
If you want to add a little more sweetness to your tart (and to keep the crust from getting soggy) brush the bottom of the tart shell with 2 ounces of melted white chocolate. Let the chocolate set for about 5 minutes in the refrigerator, then pour the curd over it.
And if you love creamsicles why not try a Creamsicle Martini ?
1 oz of Vodka
1 oz of Triple Sec
1 oz of Orange Juice
1 oz of Vanilla Ice Cream
Mix everything together and enjoy a very adult version of a nostalgic treat ! (You can substitute half and half for the ice cream but if you do add some ice too )