Clean, wash and chop the peppers. Peel and finely chop the onion. Heat the oil in an ovenproof pan (with lid). Sauté onion and paprika. Sweat tomato paste with. Add tomatoes, juice and 100 ml water, bring to the boil.
Season with vinegar, salt, pepper, 1 teaspoon sugar, 1⁄2 teaspoon cayenne pepper and 2 teaspoons paprika powder. Cover and simmer at low heat for about 10 minutes.
Preheat oven (electric cooker: 175 °C/circulating air: 150 °C/gas: see manufacturer). Remove the lid. Beat the eggs and let them slide into the sauce. Bake in a hot oven for 5-10 minutes. Wash and pluck the parsley and sprinkle over it.