In a food processor, pulse the vanilla cookies until they form very fine crumbs. Mix with melted butter and sugar until well combined. Press the mixture firmly onto the bottom and up the sides of a 9-inch tart pan, springform pan, or pie pan. Chill in the refrigerator for at least 20 minutes to set while preparing the filling.
In a large mixing bowl, soften the room-temperature cream cheese with a hand mixer or stand mixer until smooth. Add the powdered sugar, fresh lemon juice, and lemon zest until smooth and creamy. In a separate bowl, whip the cream until stiff peaks form. Gently fold the whipped cream into the cream cheese mixture until well combined.
16 oz cream cheese, 2/3 cup powdered sugar, 4 tbsp lemon juice, 1 tsp lemon zest, 3/4 cup heavy cream
Spread the cream cheese mixture evenly over the chilled crust.
Cover the tart with plastic wrap and refrigerate for at least 3 hours, or until set.
Meanwhile, in a large bowl, add the remaining tablespoon of sugar, 1 tsp lemon juice to the fresh blueberries. Mix, cover, and set aside to macerate.
Add the macerated berries on top of the creamy cream cheese layer just before serving.
Slice and serve immediately chilled with a dusting of powdered sugar, a dollop of cool whip or homemade schlag.
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Notes
Dry crumbs: Depending on the cookies you're using you might need to a bit more melted butter for the crust to hold together. Add 1 tbsp at a time.Room-temperature cream cheese: Make sure the cream cheese is softened to room temperature to ensure a smooth and creamy texture in the filling.Gently folding: When incorporating the whipped cream into the cream cheese mixture, fold gently to avoid deflating the mixture and maintain a light and airy texture.Chill time: Allow the blueberry torte to chill for the specified time to set properly and enhance the flavors.Storage: The torte can be stored in an airtight container in the refrigerator for up to 3 days. However, it's best enjoyed fresh.