In a large bowl, cream together the softened butter and powdered sugar until light and fluffy.
0.5 cup unsalted butter, 2 cups powdered sugar
Gradually add the milk, one tablespoon at a time, until the frosting reaches a smooth, spreadable consistency. Stir in vanilla extract, if using.
2-3 tablespoons milk, 1 teaspoon vanilla extract
Lay out a Valentine Sugar Wafer Cookie.
1 package Valentine Sugar Wafer Cookies
Spread a thin layer of frosting on one side of the wafer.
1 package Valentine Sugar Wafer Cookies, 0.5 cup unsalted butter, 2 cups powdered sugar, 2-3 tablespoons milk, 1 teaspoon vanilla extract
Top with another Valentine Sugar Wafer Cookie, creating a sandwich.
1 package Valentine Sugar Wafer Cookies
Repeat steps 4 and 5 with the remaining wafers and frosting.
If desired, decorate the tops of the cookies with sprinkles or edible glitter.
Sprinkles or edible glitter
Serve immediately and watch them brighten someone's day!
