Arnold Palmer Cupcakes

Directions

1. In a large bowl, cream butter and sugar until light and fluffy, 5-7 minutes. Add eggs, 1 at a time, beating well after each addition. Beat in lemon zest and lemon juice. Combine the flour, baking soda, baking powder and salt; add to creamed mixture alternately with sour cream, beating well after each addition (batter will be thick).
2. Fill 30 lined muffin cups with 1/4 cup batter. Bake at 350° until a toothpick inserted in the center comes out clean, 25-30 minutes. Cool 10 minutes before removing from pans to wire racks to cool completely.
3. For frosting, combine butter and confectioners' sugar in a small bowl until light and fluffy. In another small bowl, stir together milk and iced tea mix until dissolved. Add to butter mixture; beat until smooth. Frost cupcakes.