- 1 ½ cups (150g) chocolate cookie crumbs (Oreos or graham crackers with cocoa powder)
- ¼ cup (50g) granulated sugar
- 5 tablespoons (70g) unsalted butter, melted
For the Raspberry Swirl:
- 1 cup fresh or frozen raspberries
- 2 tablespoons granulated sugar
- 1 teaspoon lemon juice
- 1 teaspoon cornstarch mixed with 1 tablespoon water
For the Chocolate Cheesecake Filling:
- 12 oz (340g) semi-sweet chocolate, melted and cooled
- 24 oz (680g) cream cheese, softened
- ¾ cup (150g) granulated sugar
- 3 large eggs
- 1 teaspoon vanilla extract
- ½ cup (120ml) heavy cream
- ¼ cup (30g) cocoa powder
For Topping (Optional):
- Whipped cream
- Fresh raspberries
- Chocolate shavings