Try this easy to follow video recipe.
The video is in 3 parts -
Making the biscuit pastry
Making the lemon filling
Making the Meringue
Total running time of the video is about 5min and 30 sec. Yes that's right, in not much more than 5 minutes you too can learn to master the art of a good lemon meringue, or at least ... get a good idea ... after all, practise makes perfect with cooking :)