Wash the tomatoes, cucumber, pepper and cut them into pieces. 

Peel the onion and cut it into slices. 

Toss all the vegetables with salt. 

Using a pointed knife cut a lid off the bread. 

Remove the crumb. 

Fill in the hollowed loaf with the salad.

Add olives, cheese, oregano.

Sprinkle with olive oil. 

Cover the salad with the lid of the loaf and serve.