Product Recall: One SKU of Oscar Mayer Classic Wieners due to possible mislabeling. Click Here.
MIX first 3 ingredients in large skillet until blended; stir in meatballs. Bring to boil on medium-high heat, stirring occasionally.
SIMMER on medium-low heat 8 min. or until meatballs are heated through, stirring occasionally.
SPOON into rolls; top with mozzarella.