Maple Cream Cheese Frosting (Whoopee Pie Filling)

This is incredibly tastey - and could be made without maple syrup as well - for a great Cream Cheese Frosting.

Ingredients:

3 cups powdered sugar
1/2 cup unsalted butter, at room temperature
8 ounces cream cheese, at room temperature
5 TBSP maple syrup
1 tsp vanilla

Directions:

In a bowl, beat the butter until smooth with no visible lumps – I did this with a wooden spoon.
Add the cream cheese and beat until combined – used an electric mixer.

Add the powdered sugar, maple syrup and vanilla and beat until smooth with an electric mixer. Be careful no to over beat the filling, or it will lose structure.