01 -
Preheat the oven to 400°F. Grease a 12-cup muffin tin with non-stick spray or line with paper liners.
02 -
In a medium bowl, whisk together flour, baking powder, baking soda, and salt until evenly mixed.
03 -
In a large bowl, beat softened butter and granulated sugar until light and fluffy, about 2-3 minutes.
04 -
Add eggs one at a time, beating thoroughly after each addition. Stir in vanilla extract and milk until combined.
05 -
Gently fold fresh blueberries into the batter, taking care not to overmix to preserve berry integrity.
06 -
Spoon batter into the prepared muffin tin, filling each cup approximately three-quarters full.
07 -
Bake for 18 to 22 minutes or until a toothpick inserted in the center comes out clean.
08 -
Allow muffins to cool in the tin for 5 minutes before transferring to a wire rack to cool completely.