Preheat the broiler. Place oven rack about 7 inches from heat source. Arrange chicken on a baking sheet and brush with oil and sprinkle with seasoning. Broil util browned and cooked through, flipping once, about 15 minutes. Remove from oven and set aside.
In a large salad bowl, toss together bacon, mushrooms, spinach, blue cheese, tomatoes, corn and onions. Arrange salad on plates, then cut warm chicken into bite-size strips and place on top. Serve with your favorite dressing.
Per Serving:480 calories (260 from fat), 29g total fat, 9g saturated fat, 85mg cholesterol, 1210mg sodium, 24g carbohydrates, (4 g dietary fiber, 8g sugar), 31g protein.