Sloppy Giuseppe Sliders | Just A Pinch Recipes

Ingredients

• 1 tablespoon(s) extra virgin olive oil, plus more for brushing rolls
• 1 1/4 pound(s) mild Italian sausage links, casings removed
• 1 large yellow onion, peeled and diced
• 1 tablespoon(s) balsamic vinegar
• 1/4 teaspoon(s) salt
• 1/8 teaspoon(s) freshly ground black pepper
• 1 clove(s) garlic, minced or pressed
• 1 pinch(es) red pepper flakes, optional
• 1/2 cup(s) canned diced tomatoes with basil, garlic and oregano, drained
• 2 cup(s) jarred tomato basil sauce
• 3 tablespoon(s) finely chopped fresh basil or 1 Tbsp dried
• 16 slider rolls, split horizontally
• 1 1/2 tablespoon(s) grated Parmesan cheese or to taste
• 16 slice(s) mozzarella cheese