Chop meats and cheeses into bite-sized pieces (about 1-inch squares). Place in a large mixing bowl.
Chop the onion, peppers, lettuce, and tomato. Add to mixing bowl. Mix.
In a small bowl, combine the mayonnaise, olive oil, and seasonings. Whisk together until well blended and pour over salad. Toss until the dressing is well distributed.
Refrigerate until ready to serve.
To serve, add salad to carved bread bowl and arrange scraps of bread around the edges.
Enjoy!