Cut the sourdough round in half. Hollow it out and brush each side with half of the sun-dried tomato pesto. Layer half of the meat on each side of the bread and top with cheese. Top with pepper slices.
To Freeze: Wrap in foil and freeze in freezer safe container.
To Reheat: Defrost completely. Serve cold or heat in the oven or BBQ to melt cheese.
**Makes two 1/2 loaves, each half serves 3, serves 6 total.