Peel and slice the onion. Clean, wash and cut the bell peppers into pieces. Wash and roughly chop the tomatoes. Wash parsley, shake dry, pluck off leaves and chop finely. Beat the eggs.
Season with 1⁄4 TL salt and 1 pinch of pepper.
Heat olive oil in a pan with lid (bottom 19 cm Ø). Fry the onion in it until transparent. Fry the peppers for 2-3 minutes. Add tomatoes and olives and steam briefly. Season well with salt and pepper.
Sprinkle with half the parsley.
Pour eggs over it. Leave to set at low heat for about 3 minutes. Crumble the feta, cover and allow to set on a low heat for another 10-12 minutes. Sprinkle with the rest of the parsley.