In a big bowl add the prepared couscous. Mix in all the additional ingredients.
Taste and add any additional salt or freshly cracked black pepper. (Remember that feta can be pretty salty so you might not need salt.)
Serve with a side of Tzatziki sauce and greek chicken kabobs.
To keep the couscous from clumping when you prepare it, be sure to stir vigorously while adding the couscous to the boiling water. Continue to stir as the couscous soaks up the water.