Serrano Ham With Fried Oranges Canapes

Lightly toast the bread. (about 2 inches square) Cut the peel and pith from the oranges and then cut into small segments, removing the pips. Dust with flour and then dip each segment in the beaten egg. Fry them in olive oil until light golden brown, turning once for about 2 minutes and then place the segments on kitchen paper to drain off excess oil. Cut the tomatoes into small pieces removing the seeds. Place a pieces of ham and a segment of orange on each slice of toast. Add the diced egg white, chopped chives and small pieces of tomato and serve.