Gradually add the dry ingredients to the butter mixture, alternating with the milk, beginning and ending with the dry ingredients. Mix until just combined. Do not overmix.
Bake the Cake:
Pour the batter into the prepared pan(s) and spread it evenly. Tap the pan gently on the counter to remove any air bubbles.
Bake in the preheated oven for 25-30 minutes, or until a toothpick inserted into the center of the cake comes out clean.
Cool the Cake:
Allow the cake to cool in the pan(s) for about 10 minutes. Then, remove the cake from the pan(s) and transfer it to a wire rack to cool completely.
Serve:
Once cooled, you can frost the cake with your favorite frosting, dust it with powdered sugar, or serve it plain.
Optional Vanilla Buttercream Frosting:
