In a small bowl, mix softened cream cheese, powdered sugar, and vanilla until smooth. Scoop into teaspoon-sized portions and freeze for at least 30 minutes.,In a large bowl, cream together butter, brown sugar, and granulated sugar until light and fluffy.,Beat in eggs and vanilla extract.,In a separate bowl, whisk together flour, baking soda, and salt. Gradually add to the wet ingredients and mix until combined.,Fold in chocolate chips if using.,Scoop 2 tablespoons of cookie dough, flatten it, and place a frozen cheesecake portion in the center. Wrap and seal the dough around the filling.,Chill filled dough balls in the refrigerator for 15–30 minutes.,Preheat oven to 350°F (175°C) and line a baking sheet with parchment paper.,Place chilled dough balls 2 inches apart and bake for 12–14 minutes, until edges are golden and centers are just set.,Cool on pan for 5 minutes, then transfer to a wire rack.