After making it I think I would double the marinade recipe to give the meat a bit more flavor. I will just give you the original recipe and you can decide what you would like.
1 T. olive oil
1 T. Balsamic vinegar
2 cloves of garlic minced
1/2 c. shredded mozzarella
1/3 cup green onions
1/4 cup roasted red peppers, drained and cut into thin strips
coarse salt and ground pepper
Preheat oven to 450 degrees with rack in the center. In a large
shallow bowl whisk together oil, vinegar, and garlic. Add steak; turn to coat. Marinate for 20 minutes. Spread cheese, onions, peppers onsteak. Season with salt and pepper. Roll up tightly; tie with kitchen twine and season again with salt and pepper. Place, seam side down on a rimmed baking sheet; roast until juices run clear, 35 to 40 minutes for med-rare. Let rest for 10 minutes; remove twine and slice.
3 hours ago