Anonymous wrote:I've tried several recipes and this is my fav - most authentic IMO:
http://www.finecooking.com/recipes/spanish_potato_tortilla.aspx
I make it without a written recipe, but this follows closely what I do. I fry the onions with the potatoes, however, and I don't use garlic.
I lived in Madrid, Spain for about ten years and learned from the masters.

I've never heard of using potato chips in a tortilla though.