Put the all ingredients (except for Feta cheese) into a pan and on strong fire.
2
Frying until they are tender for around 5min and add salt to taste. And mix them constantly for another 10min. Adding olive oil if it is needed. Add sugar and taste them then adjust salt if it’s necessary.
3
Put the mixture into baking pan and crumble Feta cheese over the mixture. Put it into oven 230C for 10min, until the feta cheese is brownish.