Meanwhile, spray large plate with cooking spray. Melt half the margarine in large nonstick skillet on medium-low heat. Slip 3 of the cracked eggs, 1 at a time, into skillet, leaving spaces between eggs; cook 5 min. or until egg whites are set and yolks are cooked to desired doneness. Transfer cooked eggs to prepared plate; set aside. Cover to keep warm. Repeat with remaining margarine and eggs.