Kamy's Sugar Cookie

My friend and preschool mom Kamy made these cookies for a baby shower & she also made some for Emily. Sugar Cookies are her FAVORITE!
1 1/2 c butter
2 c sugar
4 eggs
1 tsp vanilla
5 1/4 c flour
2 tsp baking powder
1 tsp salt
Cream cold butter and sugar in Kitchenaid with paddle attachment. Add eggs and vanilla. Soft dry ingredients add to butter mixture. Chill dough. Roll out 1/4 inch thick and cut into shapes. Bake at 400 for 8 minutes or until barely set.

Frosting
Beat one cube of butter until soft. Add 1 tsp vanilla, a pinch of salt, and 6 cups of powdered sugar. Add milk one tablespoon at a time until the desired consistency.