Cheesy Potato Casserole

"This cheesy potato casserole is the ultimate comfort food with diced hash brown potatoes in a lusciously creamy Gouda and cheddar cheese sauce, topped with a savory Parmesan panko breadcrumb mixture. It is easy enough for a weeknight meal and tasty enough for guests. This is one of our creamy, dreamy go-to side dishes. It is perfect with so many courses, and everyone loves it. I like to serve it with grilled chicken breast, oven-baked brisket, and mini meatloaves. A super easy cheesy potato casserole with frozen diced hash brown potatoes smothered in a simple cheese sauce made with cheddar and gouda and sprinkled with a crispy panko breadcrumb topping. "