01 -
Preheat oven to 350°F (175°C).
02 -
Arrange pounded flank steak flat on a cutting board, then season both sides generously with salt and black pepper.
03 -
In a bowl, thoroughly combine spinach, ricotta, Parmesan, breadcrumbs, minced garlic, basil, parsley, and a pinch of salt and pepper.
04 -
Evenly spread the cheese and spinach mixture over the steak, leaving a 1-inch border around the edges.
05 -
Roll up the steak tightly from one short end to the other. Insert toothpicks or tie securely with kitchen twine to enclose the filling.
06 -
In a large ovenproof skillet, heat olive oil over medium-high heat. Sear the rolled steak for 3 to 4 minutes per side until evenly browned.
07 -
Pour marinara sauce over the seared braciole, cover skillet with a lid or foil, and transfer to oven.
08 -
Bake for 30 to 35 minutes, or until internal temperature reaches 145°F (63°C).
09 -
Remove from oven and let rest 5 to 10 minutes. Carefully remove toothpicks or twine, and slice into rounds for serving.