Preheat oven to 350 degrees Fahrenheit.

Beat cream cheese, butter, and sugar until smooth.

Add egg, lemon zest, and juice; mix well.

Stir in flour and baking powder until combined.

Gently fold in dried blueberries.

Scoop onto a lined baking sheet.

Bake 12 to 14 minutes; centers will look slightly soft. Cool completely on pan.