Evenly coat 10-inch pan with ovenproof handle* with spray. Add peppers, onions, and chicken, breaking up chicken into bite size pieces with spatula. Cook over medium heat until peppers and onions are crisp-tender, about 5 minutes.

In large bowl, beat together eggs, seasoning, and sour cream until blended. Pour over chicken and vegetable mixture. Cover and cook over medium heat until eggs are almost set, about 8 to 10 minutes. Uncover and add tomato slices and broil about 6 inches from heat until eggs are completely set in center, about 2 to 3 minutes. Cut into wedges and serve.

*to make handle ovenproof wrap completely with aluminum foil