For the Dough:

• 2 1/4 tsp active dry yeast (1 packet)
• 1 cup warm water (about 110°F/45°C)
• 1 tsp sugar
• 3 cups all-purpose flour
• 1 tsp salt
• 2 tbsp olive oil

For the Filling:

• 1 cup shredded mozzarella cheese
• 1/2 cup grated Parmesan cheese
• 1/2 cup sliced pepperoni or salami
• 1/2 cup cooked Italian sausage (crumbled, optional)
• 1/4 cup sliced black olives (optional)
• 1/4 cup bell peppers, finely chopped (optional)
• 1/2 tsp garlic powder
• 1/2 tsp dried Italian seasoning
• 1/4 tsp red pepper flakes (optional)

For Topping:

• 2 tbsp melted butter
• 1 tsp dried oregano
• 1 tsp garlic powder
• 1 tbsp fresh parsley, chopped (optional)