I have been making this tart for years (decades, even), but it has never made it into a cookbook. Once you try the delicately poached rhubarb spiralled in little rosettes overtop a creamy cheesecake filling, you’ll make this springtime recipe a staple. — Anna Olson’s Baking Wisdom: The Complete Guide: Everything You Need to Know to Make You a Better Baker, Anna Olson, Appetite by Random House
Author Anna Olson, author of Anna Olson’s Baking Wisdom: The Complete Guide: Everything You Need to Know to Make You a Better Baker
Ingredients
1recipe Pâte Sabléerolled to 9 inches (23 cm), baked, brushed with egg white and cooled
Poached rhubarb:
16oz(450 g) fresh rhubarb stalks, leaves trimmed
1cup(200 g) granulated sugar
1cup(250 mL) water
1vanilla bean or 1 Tbsp15 mL vanilla bean paste
Cheesecake filling:
1pkg(8 oz/250 g) cream cheese, softened
6Tbsp(90 g) granulated sugar
1Tbsp(8 g) cornstarch
1tspvanilla bean paste or vanilla extract
1tspfinely grated lemon zest
1large egg
1large egg yolk
6Tbsp(90 mL) sour cream
Glaze:
¼cup(60 mL) apple jelly or apricot jam
Instructions
Preheat the oven to 350°F (180°C). Place the baked, cooled tart shell in its pan onto a baking tray.
Poach the rhubarb. Trim the rhubarb just enough to fit into a 9 × 13-inch (23 × 33 cm) pan, trying to leave the pieces as long as possible. Place the sugar and water into a small saucepan. Scrape the seeds of the vanilla bean into the pot (or add the vanilla bean paste) and bring to a simmer over high heat, stirring occasionally. Pour the hot syrup over the rhubarb, cover the pan with foil (or a lid) and bake for 15 minutes. Immediately uncover the pan and let the rhubarb cool in the syrup to room temperature (1). Leave the oven on.
Make the cheesecake filling. Using electric beaters or a stand mixer fitted with the paddle attachment, beat the cream cheese on medium-high speed until fluffy. Add the sugar in two additions, beating well and scraping the bowl after each one. Beat in the cornstarch, vanilla and lemon zest. Add the egg and mix on medium-low speed until combined. Add the egg yolk and sour cream, again beating on medium-low speed. Scrape the filling into the tart shell and spread to level it, if needed. The filling will fill the tart shell halfway.
Bake the cheesecake filling for about 20 minutes, until it no longer jiggles when the pan is gently tapped. Cool the tart on a rack to room temperature and then chill for