This no-bake blackberry cheesecake recipe combines a buttery graham cracker crust, creamy whipped filling, and fresh blackberry topping for an easy make-ahead summer dessert.
Crush 2½ cups (230 g) graham cracker crumbs into fine crumbs and mix with ½ cup (130 g) melted unsalted butter until the texture resembles wet sand. Press the mixture firmly into the base and sides of a parchment-lined 8-inch (20 cm) cake pan, then refrigerate for 30 minutes.
In a large bowl, beat 21 oz (600 g) softened cream cheese, ⅓ cup (80 g) granulated sugar, 1 tablespoon lemon zest, 1 tablespoon lemon juice, and 1 teaspoon vanilla extract until smooth and creamy.
In a separate bowl, whip ¾ cup (200 ml) cold heavy cream to stiff peaks, then gently fold it into the cream cheese mixture until fully combined.
Spread the cheesecake filling evenly over the chilled crust and smooth the top with a spatula. Refrigerate for 4 hours or until fully set.
Add 9 oz (250 g) fresh blackberries, ¼ cup (60 g) granulated sugar, and 1 teaspoon lemon juice to a saucepan and cook for 8–10 minutes until the berries soften and the mixture becomes glossy and slightly thickened. Let the topping cool completely.
Spoon the cooled blackberry topping over the cheesecake, slice, and serve chilled.
Notes
Chill Overnight for the Best Texture: I like to let the cheesecake chill overnight because the filling becomes firmer, creamier, and much easier to slice.Use Full-Fat Cream Cheese: Full-fat cream cheese gives this cheesecake its rich texture and helps the filling hold its shape properly.Cool the Blackberry Topping Completely: Warm topping can soften the cheesecake filling too much, so I always let it cool before spreading it over the cheesecake.Slice with a Warm Knife: I dip a sharp knife into hot water and wipe it dry between slices for cleaner edges.