First, measure out all of the filling ingredients with the measuring cup and spoons.
Next, combine the softened cream cheese, egg, and vanilla extract in a glass mixing bowl.
Beat the mixture with a hand mixer until the wet ingredients are completely mixed together.
Then, add in the powdered sugar and flour.
Continue beating the mixture with the hand mixer.
Once the ingredients are fully combined and the mixture reaches a smooth and creamy consistency, you’re ready to bake with it!Check out my Red Velvet Bundt Cake with Chocolate Hearts to see this creamy cake filling in action!