Spanish Omelette

This must be one of the cheapest dishes to produce, and also one of the simplest to make. A Spanish friend of mine gave me this recipe and it works every time. Most tapas bars serve Spanish omelettes, but I’ve yet to have one as good as this. It can be served as a starter, snack or main course, and I like to serve it with the Red Pepper and Anchovy Salad which follows.