Lemon Surprise Pound Cake

Directions

• In a large bowl, cream butter and sugar until light and fluffy. Add eggs, one at a time, beating well after each addition. Stir in lemon zest. Combine the flour, baking powder and salt; add to creamed mixture alternately with sour cream. Beat just until combined. Fold in squash.
• Pour into a greased and floured 10-in. fluted tube pan. Bake at 350° for 55-60 minutes or until a toothpick inserted in the center comes out clean. Cool for 10 minutes before removing from pan to a wire rack to cool completely.
• Combine confectioners' sugar and enough milk to achieve desired consistency; drizzle over cake.