Donatella's Meatball Sliders
Heat Donatella’s sauce in a large pot over medium heat.
Drop meatballs into sauce & bring to a gentle simmer (about 12 minutes).
Preheat oven to 400°.
Arrange rolls, cut side up, on a baking sheet.
Place 1 meatball, a spoonful of sauce, 1 tablespoon mozzarella and 1 teaspoon Pecorino Romano or Parmesan on bottom halves.
Bake until cheese melts, about 3 minutes.
Garnish with basil and place remaining halves on top.