Preheat your oven to 350°F (175°C). This ensures that your cookies bake evenly and achieve the perfect texture.
Line a baking sheet with parchment paper. This will help prevent the cookies from sticking and make cleanup a breeze.
In a medium bowl, whisk together the all-purpose flour, baking powder, and salt. This helps to evenly distribute the leavening agent throughout the flour.
In a large bowl, beat the softened butter and granulated sugar together until light and fluffy, about 2-3 minutes.
Add the egg, ricotta cheese, vanilla extract, and orange zest to the butter mixture. Beat until well combined.
Gradually add the dry ingredient mixture to the wet ingredients, mixing until just combined. Be careful not to overmix.
Gently fold in the mini semi-sweet chocolate chips using a rubber spatula.
Using a cookie scoop or tablespoon, drop rounded balls of dough onto the prepared baking sheet, spacing them about 2 inches apart.
Bake the cookies in the preheated oven for 12-15 minutes, or until they are lightly golden around the edges.
Allow the cookies to cool on the baking sheet for about 5 minutes before transferring them to a cooling rack. Prepare the glaze by mixing powdered sugar, orange juice, and orange zest until smooth.