Preheat your oven to 350°F (175°C) and line a baking sheet with parchment paper.
In a medium bowl, whisk together the flour, baking powder, salt, and cinnamon. Set aside.
In a large bowl, cream together the softened butter and granulated sugar until light and fluffy.
Beat in the egg and vanilla extract until well combined.
Gradually add the dry ingredients to the wet mixture, mixing until just combined.
Gently fold in the ricotta cheese and mini chocolate chips until evenly incorporated.
Using a tablespoon, scoop out dough and roll it into balls. Place them on the prepared baking sheet about 2 inches apart.
Bake for 12-15 minutes or until the edges are lightly golden but the centers remain soft.
Remove the cookies from the oven and allow them to cool on the baking sheet for 5 minutes before transferring them to a wire rack to cool completely.
Once cooled, dust the cookies with powdered sugar before serving.
Notes
Arrange the cannoli cookies on a decorative plate and sprinkle extra chocolate chips around them for a delightful touch. Serve with a side of whipped cream for dipping!