Preheat oven to 350 degrees F (175 degrees C). Grease and flour a bundt or tube pan.
Beat eggs until thick. Add pudding mix, cake mix, water, and oil; beat with an electric mixer on medium speed for 5 minutes. Pour batter into prepared pan.
Bake for 50 minutes.
In the last 5 minutes of baking, prepare the glaze. Mix lemon juice and 3 cups confectioner's sugar in a saucepan. Heat to boiling. Pour hot glaze over hot cake, and let cool for approximately 1 hour. Carefully invert cake onto serving platter. Finish with a light dusting of confectioners sugar.
