Preheat oven to 350°F (175°C). Line a mini muffin tin with paper liners.
In a medium bowl, cream together the butter and sugar until light and fluffy. Beat in the egg and vanilla.
In a separate bowl, whisk together the flour, cocoa powder, baking soda, and salt. Gradually add the dry ingredients to the wet ingredients, mixing until just combined.
In another bowl, beat together the cream cheese and sugar until smooth. Beat in the egg.
Drop a spoonful of cookie dough into each muffin liner. Top with a spoonful of cheesecake filling.
Bake for 13-15 minutes, or until the edges of the cookies are set and the cheesecake filling is slightly golden.
Let cool completely before serving.
Notes
Enjoy these delicious Choco Cheesecake Cookie Bites! They are best served chilled.