Oh my lord, so delicious and rich recipe! What a keeper!

Beat cream cheese and butter: In a mixing bowl, beat together softened cream cheese and butter until creamy.
Add powdered sugar and vanilla: Gradually add powdered sugar and vanilla extract, beating until smooth and fluffy.
Adjust consistency: If needed, add milk, a tablespoon at a time, until the desired consistency is reached.
Frost the cake: Spread the frosting evenly over the cooled cake.
Slice and serve: Slice and serve, then enjoy the creamy goodness!