Preheat oven to 350 degrees.
Split the bread loaf in half.
Spread olive salad on the inside of the top half.
Add all sliced meat on the bottom inside loaf.
Top with sliced cheese.
Optionally you can add a few tablespoons of spicy brown mustard to the top loaf (my Mom likes to add this!)
Place the top loaf on top of meat cheese and place on a baking sheet.
Toast in the oven until golden and cheese is melted, about 10 minutes.
Cut into fourths and serve warm.