Preheat oven to 400 degrees F. In a large bowl, combine Italian Seasoning Mix with ground beef and salt. Mix well and form into 8 equally sized meatballs. Place meatballs on a baking sheet. Bake for 18-20 minutes, until cooked through. Warm pizza sauce in microwave or on stovetop. Form sliders by placing 1 meatball on each roll, then top with sauce and cheese.