To make a fried egg crispy just fry it in very hot oil. Garcia Lorca, a very famous Spanish writer ('The House of Bernarda Alba' is his most famous play in the UK, but you should really try the poem "Lament for the Death of Ignacio Sanchez Mejias' or the theater play 'Yerma') used to call these 'eggs with lace' ('huevos fritos con puntilla').
You just need: an egg, a pinch of salt, five table spoons of oil and a small frying pan. Put the oil on the pan, heat it until it gets smoky, crack the egg on the oil, add salt, get a spoon and pour some of the hot oil on top of the egg. It should take barely 30 seconds (though it depends on how runny you like the yoke). Eat it immediately.
