01 - Combine sugar and yeast with warm water in a mixing bowl. Let the mixture rest for 5 minutes, until foamy.
02 - Incorporate flour, olive oil, and salt into the yeast mixture. Mix thoroughly and knead for 5 to 7 minutes until a smooth dough forms. Cover the bowl and allow dough to rise in a warm environment for 1 hour, or until doubled in size.
03 - Preheat oven to 400°F. Line a baking sheet with parchment paper for easy removal.
04 - Roll the risen dough on a floured surface into a 10x14-inch rectangle, maintaining even thickness.
05 - Sprinkle shredded mozzarella, sliced pepperoni, dried oregano, and garlic powder evenly across the dough.
06 - Starting with the long edge, roll the dough tightly to encase the filling. Slice the roll into 12 equal pieces.
07 - Place each roll seam-side down on the prepared baking sheet. Brush with melted butter and evenly sprinkle with grated Parmesan.
08 - Bake for 18 to 20 minutes, or until the breadsticks are deeply golden and fully cooked.
09 - Present warm alongside marinara sauce for dipping.