Preheat your oven to 350°F (175°C).

Line a cupcake pan with cupcake liners.

In a bowl, whisk together the flour, baking powder, and salt.

In another bowl, beat the softened butter and sugar until light and fluffy.

Add the eggs one at a time, mixing well after each addition, then stir in the vanilla extract.

Gradually add the dry mixture to the butter mixture, alternating with the milk.

Scoop the batter into the prepared liners, filling each about two-thirds full.

Bake for 18 to 20 minutes or until a toothpick inserted into the center comes out clean.

Allow the cupcakes to cool completely before frosting.