Nutella Coffee Frosting

Why I Love This Recipe
I love Nutella and I love coffee. This frosting is a combination of the two flavors and tastes great on chocolate or mocha cupcakes.
Ingredients You'll Need
2 tablespoons butter, softened
2 tablespoons Nutella
1 1/2 cups powdered sugar
1-2 tablespoons milk
1 teaspoon instant coffee
1/2 teaspoon vanilla
Directions
In a small bowl, combine 1 tablespoon milk with 1 teaspoon instant coffee and stir until coffee is dissolved.
In a separate bowl, combine butter, Nutella, sugar, salt, vanilla, and the 1 tablespoon coffee-milk mixture. Mix well with electric mixer, adding more milk as needed to make a fluffy spreadable frosting.
Makes enough to frost 10-12 cupcakes if just spreading it on with a knife.