01 - In a mixing bowl, combine warm water, granulated sugar, and active dry yeast. Let the mixture rest for 5 minutes until it becomes bubbly.
02 - Add all-purpose flour, olive oil, and salt to the activated yeast mixture. Mix until a dough forms, then knead for 5 to 7 minutes until smooth. Cover and allow to rise in a warm setting for 1 hour or until doubled in size.
03 - Preheat oven to 400°F. Line a baking sheet with parchment paper. On a lightly floured surface, roll the dough into a 10 by 14-inch rectangle.
04 - Distribute shredded mozzarella, sliced pepperoni, dried oregano, and garlic powder evenly across the surface of the dough.
05 - Starting with the long side, roll the dough into a tight log. Slice into 12 equal pieces.
06 - Arrange breadsticks seam-side down on the prepared baking sheet. Brush with melted butter and sprinkle with grated Parmesan cheese.
07 - Bake for 18 to 20 minutes or until the breadsticks are golden brown and fully baked.
08 - Present warm breadsticks with marinara sauce on the side for dipping.