Blackberry Oreo Tart

Recipe Date: March 25, 2025
Serving Size: 8
Prep Time: 40 Minutes
Difficulty: Easy
Measurements: Imperial (US)

Blackberry season is here and this tart is a tasty and beautiful way to celebrate it! No bake needed, simple and delicious…with no exotic ingredients to hunt down.

Ingredients

  • 24 Oreos, finely crushed
  • 5 tbsp. unsalted butter, melted and cooled
  • 1/2 tsp. kosher salt, divided
  • 1 packet gelatin
  • 17 oz fresh blackberries (about 3 cups)
  • 1 tbsp. orange Juice
  • 2/3 cup heavy whipping cream
  • 6 oz. mascarpone, room temperature
  • 2/3 cup condensed milk
  • 1/4 cup mini oreos, optional

Directions

  • In a large bowl, mix Oreos, butter, and 1/4 tsp. Salt.  Using the bottom of a measuring cup press Oreo mixture into the bottom and up sides of a 9″ tart pan.  Freeze until chilled, about 30 minutes.
  • Meanwhile, in a small saucepan over medium heat, cook gelatin and 3 tablespoons of water, whisking frequently, just until gelatin dissolves about 1 minute.  Let cool slightly.
  • In a blender, blend 15 oz. blackberries into a smooth puree.  Strain through a fine mesh sieve into a medium bowl and set aside, reserve 1 tbsp. of puree for garnish.   Add orange juice, gelatin and remaining 14 tsp. salt to remaining blackberry puree and stir to combine.
  • In the large bowl of a stand mixer fitted with the whisk attachment, or with a handheld mixer, beat cream on medium speed until stiff peaks form.  Slowly add condensed milk and beat until combined. Set aside 5 oz. cream for topping.  With the mixer on low speed, add mascarpone and blackberry mixture and beat until incorporated and no white streaks remain.
  • Pour filling into Oreo crust. Refrigerate at least 1 hour or up to 2.
  • In a medium bowl, fold reserved 1 tbsp. blackberry puree into reserved 5 oz whipped cream just until thee are solid streaks of both blackberry and whipped cream visible.
  • Dollop center of the tart with whipped cream.  Cut half of remaining  oz. blackberries in half. Top cream with halved and whole blackberries and mini oreos.