Pizza Pull-Apart Bread

Name: Pizza Pull-Apart Bread
Prep time: 15 min
Cook time: 45 min
Total time: 1 h
Cuisine: Mediterranean, Italian, European, American
Ingredients: 2 (16.3-ounce) can of large southern style biscuits (8 in each can); 1 (14.5-ounce) jar of pizza sauce; 1/2 green pepper, seeded and diced; 1/2 onion, diced; 3 ounces pepperoni, coarsely chopped; 1 (2.25-ounce) can sliced black olives; 2 cups mozzarella cheese, divided; 1/4 cup grated Parmesan cheese