Cut off about 2 cm of the white end of the Catalogna and discard it.
Cut the remaining Catalogna into small pieces and wash them.
Peel the onions, halve them and cut them into half rings.
Heat the olive oil in a frying pan on high heat and fry the onions until hot.
After about 3 minutes, turn the heat down to medium and let the onions cook for about 10 minutes. Then put the caramelised onions to one side.
Heat some olive oil in a small saucepan on high heat and fry the catalogna for about 3 minutes and then turn the heat back up to medium. After about 5 minutes, season with salt, pepper and pomegranate syrup.
Place the catalogna on a plate, spread the onions over it and pour a little olive oil over it.
Serve the dish with Lebanese pita bread and quartered lemons.