Cheesesteak Potato Skins – Fustini's Oils & Vinegars

Ingredients

• 6 russet potatoes, scrubbed clean
• 3 tablespoons Fustini's Medium SELECT olive oil, divided
• Kosher salt
• Freshly ground black pepper
• 1 large onion, thinly sliced
• 1 red bell pepper, thinly sliced
• 1 green bell pepper, thinly sliced
• 1 1/2 lb. flank steak, thinly sliced
• 2 teaspoons dried oregano, divided
• 2 tablespoons Fustini's Iron Fish Honey vinegar
• 2/3 c. shredded provolone
• 1 tbsp. Freshly chopped parsley, for garnish