Cut steak into 1 ¼-inch pieces. Add ground red pepper to zesty Italian dressing, and toss with beef, bell peppers and onion.
2
Alternately thread beef and vegetable pieces onto four 12-inch skewers.Grill over medium heat or broil 3-4 inches from heat 9-12 minutes for medium rare to medium, turning once.
3
While cooking kebabs, prepare couscous per range top directions on package using water and olive oil; stir in the finely chopped red bell pepper when adding the couscous to boiling water.