Heat the oil in a medium sized frying pan until very hot. Add mushrooms, garlic and a pinch of sea salt and fry over a high heat for 2-3 minutes, stirring occasionally.
Divide the mushrooms between two small ovenproof dishes, making two indentations in each for the eggs.
Slide 2 raw eggs into each dish and sprinkle with a little more salt, some black pepper and parsley.
Put into preheated oven and bake for about 5 minutes or until the whites of the eggs have set.