Vanilla Cut Out Cookies

Why I Love This Recipe
This is my Grandmother's recipe. It's perfect for any occasion you want cut-outs.
Ingredients You'll Need
Cream together:
2 cups sugar
1/4 cup brown sugar
1 cup butter (2 sticks)
Add: 2 eggs
1/3 cup milk
2 teaspoons vanilla
Add Gradually:
4 cups flour
2 teaspoons baking powder
1/2 teaspoon salt
Directions
Chill thoroughly, then roll out 1/4 inch thick. Cutout cookies with cookie cutters, place on lightly greased cookie sheets. Bake at 350° until lightly brown around edges.
Frosting:
1 1/2 cups powdered sugar
1 egg
1/8 tsp salt
1/2 tsp vanilla