- 1 (1 pound) loaf frozen bread dough, thawed
- 1 tablespoon olive oil, or to taste
- 1 teaspoon dried oregano
- 1 teaspoon dried basil
- 16 slices mortadella
- 12 slices provolone cheese
- 12 thin slices capicola ham
- 12 slices Genoa salami
- 1 1/2 cups sliced Roma tomatoes (optional)
- 1 1/2 cups thinly sliced fresh mushrooms (optional)
- 1 egg, beaten
- 2 tablespoons sesame seeds (optional)
- Place dough in a large bowl. Cover with plastic wrap and let rise in a warm place until doubled, 45 minutes to 1 hour.
- Roll dough into a 17×20-inch rectangle about 1/4-inch thick on a large piece of parchment paper. Brush olive oil over dough; sprinkle basil and oregano on top. Layer mortadella, provolone cheese, capicola ham, Genoa salami, tomatoes, and mushrooms over dough.
- Roll dough lengthwise into a log. Brush the top with beaten egg; sprinkle sesame seeds on top. Transfer to a baking sheet. Cover with plastic wrap and let rise until puffy, about 30 minutes.
- Preheat oven to 300 degrees F (150 degrees C).
- Bake in the preheated oven until golden brown, about 45 minutes. Let cool for 5 minutes before slicing.