Philly Steak And Cheese Sliders

Ingredients (10)

• + 1 pound sirloin steak, cut into 1/8-inch strips add to pantry
• ✓ 1 pinch meat tenderizer
• + 1 splash olive oil add to pantry
• + 1 onion, thinly sliced add to pantry
• + ½ cup minced bell pepper add to pantry
• + 1 teaspoon Italian seasoning, or to taste add to pantry
• + ground black pepper to taste add to pantry
• + 2 cups canned sliced mushrooms add to pantry
• + 1 (12 count) package Hawaiian-style dinner rolls, sliced in half add to pantry
• + 8 slices provolone cheese add to pantry