01 -
In a bowl, combine flour, baking soda, and salt. Set aside.
02 -
Using a mixer, beat butter, cream cheese, and sugar until light and fluffy. Add the egg and vanilla extract, mixing well.
03 -
Gradually add the dry ingredients to the wet mixture and fold in the blueberries gently.
04 -
Portion the batter onto a baking sheet and bake in a preheated 350°F (175°C) oven for 12 minutes or until golden.