Preheat the oven to 350°F (175°C) and lightly grease a 9-inch (23 cm) round baking dish about 2 inches (5 cm) deep.
cooking spray
Allow the cookie dough to soften slightly until workable, then press it evenly into the bottom and slightly up the sides of the prepared dish to form a crust.
16 oz (454 g) chocolate chip cookie dough
Bake for 12 minutes. Remove from the oven and use the bottom of a flat measuring cup to gently press down any puffed areas while the dough is still warm, shaping it into an even shell before it sets.
Return the crust to the oven and bake for an additional 5 minutes, or until lightly golden brown, which helps set the base so it holds the filling once chilled. Press down again if needed while still warm.
Transfer the crust to the refrigerator and chill for 30 to 45 minutes, or until completely cooled, since any remaining heat will soften the filling.
In a large mixing bowl, beat the softened cream cheese, sour cream, lemon juice, confectioners' sugar, vanilla extract, and salt until smooth and fully combined, making sure no lumps remain so the filling sets evenly.
32 oz (907 g) full-fat cream cheese, ⅓ cup (80 g) full-fat sour cream, 1 tbsp (15 ml) fresh lemon juice, 1½ cups (180 g) confectioners' sugar, 2 tsps (10 ml) vanilla extract, pinch of salt
In a separate bowl, whip the heavy cream until stiff peaks form, which gives the filling girth without baking.
1½ cups (120 ml) heavy whipping cream
Gently fold the whipped cream into the cream cheese mixture until fully incorporated, keeping as much air as possible so the texture stays light. Fold in the mini chocolate chips.
½ cup (85 g) mini semi-sweet chocolate chips
Pour the filling into the chilled crust and smooth the top evenly with a spatula. Sprinkle additional mini chocolate chips over the top if using.
¼ cup (45 g) mini semi-sweet chocolate chips
Cover with plastic wrap and refrigerate for at least 6 hours, or until fully set, as the chill time is what firms the filling.