Preheat your oven to 350°F (175°C). Grease two round cake pans.

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

In another bowl, beat the butter and sugar until light and fluffy (about 3 minutes).

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

Gradually add the dry ingredients while alternating with milk until just combined.

Divide batter between prepared pans and bake for 25-30 minutes or until a toothpick inserted in the center comes out clean.

Allow cakes to cool completely before frosting.