For the Crust

• 2 cups graham cracker crumbs
• ½ cup unsalted butter, melted
• 2 tablespoons granulated sugar

For the Cream Cheesecake Filling

• 24 oz (3 packages) cream cheese, softened
• 1 cup granulated sugar
• 3 large eggs, room temperature
• 1 cup sour cream
• ½ cup heavy cream
• 1 tablespoon cornstarch
• 1 teaspoon vanilla extract
• ¼ teaspoon salt

For the Blueberry Topping

• 2½ cups fresh or frozen blueberries
• ½ cup granulated sugar
• 1 tablespoon lemon juice
• 1 tablespoon cornstarch
• 2 tablespoons water

Optional Garnishes

• Fresh blueberries
• Powdered sugar
• Mint leaves
• Whipped cream