Prepare large baking sheet by covering with aluminum foil and spraying with nonstick spray. Place potatoes, peppers and shallots on baking sheet, keeping them separated. Drizzle olive oil and sprinkle 4-1-1 seasoning over all and toss. Bake in a 450 degree oven for 30 minutes or until vegetables caramelize and are done to you liking. Set aside to cool.
Cover a large platter with salad greens. After roasted vegetables have cooled, arrange them, along with meats, cheeses, eggs and tomatoes, atop salad.
Serve with your favorite dressing.