Warmth broiler to 200C/fan 180C/gas 6. Tip the potatoes and shallots into a vast, non-stick cooking tin, shower with the oil, sprinkle over the oregano, at that point combine everything admirably. Heat for prepare for 40-45 mins (or until beginning to go dark colored), include the mushrooms, at that point cook for a further 10 mins until the potatoes are carmelized and delicate.
Make four holes in the vegetables and split an egg into each space. Come back to the broiler for 3-4 mins or until the eggs are cooked exactly as you would prefer.