01 -
Preheat the oven to 375°F (190°C).
02 -
Heat olive oil in a large skillet over medium-high heat. Sear the thinly sliced flank steak for 2–3 minutes, stirring occasionally, until browned and juicy.
03 -
Add the sliced onions, bell pepper, and mushrooms to the skillet. Sauté for 5–7 minutes until softened and caramelized. Season with salt and black pepper. Remove from heat and let cool slightly.
04 -
Roll out the pizza dough on a floured surface into a large rectangle about 1/4-inch thick. Slice into 2-inch wide strips.
05 -
Spoon the steak and vegetable mixture along the center of each dough strip. Sprinkle shredded mozzarella cheese over the filling.
06 -
Roll up each strip tightly around the filling and pinch edges to seal. Place seam-side down on a greased or parchment-lined baking sheet.
07 -
Brush the tops of the breadsticks with melted butter. Sprinkle evenly with grated Parmesan cheese and garlic powder.
08 -
Bake in the preheated oven for 12–15 minutes until the breadsticks are golden brown and cheese is melted. For extra crispiness, broil for 1–2 minutes, keeping a close eye to prevent burning.
09 -
Allow breadsticks to cool slightly before serving. Optionally, garnish with fresh parsley and serve with marinara sauce or desired dip.