Preheat the oven to 350°F (175°C). Grease and line two 8-inch round cake pans with parchment paper.
In a medium bowl, whisk together flour, baking powder, and salt.
In a large mixing bowl, cream the softened butter and granulated sugar together until light and fluffy (about 3ā4 minutes).
Add eggs one at a time, beating well after each addition. Stir in vanilla extract.
Gradually add the dry ingredients, alternating with the milk, starting and ending with the flour. Mix just until combined, being careful not to overmix.
Divide the batter evenly between the prepared cake pans and smooth the tops with a spatula.
Bake for 28ā32 minutes, or until a toothpick inserted into the center comes out clean.
Let the cakes cool in the pans for 10 minutes before turning them out onto a wire rack to cool completely. š¬ļø
2ļøā£ Make the Vanilla Buttercream Frosting:
In a large mixing bowl, beat the softened butter until creamy (about 2 minutes).
Gradually add the powdered sugar, then mix in the vanilla, salt, and heavy cream (or milk), beating until the frosting is light and fluffy.
If you prefer a softer frosting, add more cream or milk to reach your desired consistency.