Christmas Sugar Cookies

Prep time: 15 minutes Bake time: 13-15 minutes Rest time: 2-3 hours/ overnight Cookie Materials: 1 cup unsalted butter softened 1 cup sugar 2 eggs 2 tbs. vanilla extract 4 cups flour 1 tsp. baking powder Pinch of salt Icing Materials: 2 egg whites at room temp 3-4 tbs. lemon juice 2 cups confectioners sugar…