01 - Whisk together flour, baking soda, and salt in a medium bowl. Set aside for later use.
02 - Beat softened butter, granulated sugar, and brown sugar in a large mixing bowl until light and fluffy, approximately 2-3 minutes.
03 - Mix in egg, vanilla extract, lemon zest, and lemon juice until fully incorporated into the butter mixture.
04 - Gradually blend dry ingredients into wet mixture until just combined. Avoid overmixing to prevent tough cookies.
05 - Gently fold blueberries into dough. Refrigerate for at least 30 minutes to prevent spreading during baking.
06 - Blend softened cream cheese and powdered sugar in a small bowl until completely smooth and uniform.
07 - Heat oven to 350°F and line two baking sheets with parchment paper.
08 - Scoop approximately 2 tablespoons of dough, flatten slightly, place 1 teaspoon cheesecake filling in center, and wrap dough around filling ensuring complete seal.
09 - Position filled dough balls on prepared baking sheets, maintaining 2 inches of space between each cookie.
10 - Bake for 11-13 minutes until edges begin to show light golden color. Remove immediately to prevent overbaking.
11 - Let cookies rest on baking sheets for 5 minutes, then transfer to wire rack until fully cooled.