Place the ham into the bottom of the bread loaf, followed by the basil. Next, make sure all of the veggies are cut into thin strips. The mozzarella should also be cut into thin slices.
Place the veggies and cheese into the bread loaf in any order you like. Drizzle with olive oil and season with a bit of salt and pepper.
Scoop out the bread loaf 'lid' and place it back on top. Tie together with a string, or wrap the loaf in plastic wrap and refrigerate overnight.