Cooking for friends: Lemon pie

I love lemon pies!, so fresh, sweet but no too sweet, ideal for the summer. I made this one for the nurses at the Day care Unit.
I know that in Argentina, everybody says that his own Lemon pie recipe is the best. But I´m sorry, this is the best recipe ever!

(sorry for the bad quality pic!)

If you want the recipe, just ask for it!