Cheesy Beef & Pierogy Casserole - Mrs. T's Pierogies

Ingredients

• 1 2lb Family Size bag or 2 1lb boxes of Mrs. T's 4 Cheese Medley Pierogies
• 1/2 lb ground beef
• 1 1/4 cup tomato sauce
• 3/4 cup sharp cheddar cheese, shredded
• 1/2 tsp Italian Seasoning
• 1/4 tsp garlic powder
• 1/4 tsp onion powder
• 1/4 tsp black pepper
• Olive oil