I have been looking for the perfect poundcake for years. At long last, the search is over. (I subbed sour cream for the buttermilk 1:1).
http://www.foodnetwork.com/recipes/lemon-buttermilk-poundcake-recipe2.html
http://www.foodnetwork.com/recipes/lemon-buttermilk-poundcake-recipe2.html
http://www.foodnetwork.com/recipes/lemon-buttermilk-poundcake-recipe2.html
http://www.foodnetwork.com/recipes/lemon-buttermilk-poundcake-recipe2.html