Philly Cheesesteak Pierogies Recipe | Mrs. T's Pierogies

Ingredients

• 1 box 4 Cheese Medley or your favorite variety of Mrs. T’s® Pierogies
• 2 teaspoons vegetable oil, divided
• 2 red and/or green sweet bell peppers, sliced (about 2 ½ cups)
• 1 large onion, sliced (about 1 ¼ cups)
• ½ teaspoon salt, divided
• 1 pound boneless sirloin or flank steak, sliced
• ¼ teaspoon ground black pepper
• 2 cups shredded cheddar or American cheese (8 ounces)