01 -
Preheat oven to 375°F and lightly grease a 9x13-inch baking dish.
02 -
In a large bowl, whisk together Alfredo sauce, sour cream, garlic powder, onion powder, Italian seasoning, salt, and pepper. Fold in shredded or diced chicken, ensuring all pieces are well coated.
03 -
Spread the chicken and Alfredo mixture evenly in the prepared baking dish. If using, add bacon bits by mixing them into the chicken or scattering over the top.
04 -
Arrange frozen tater tots in a single layer over the chicken mixture. Sprinkle mozzarella and Parmesan cheese evenly over the tater tots.
05 -
Bake for 40 to 45 minutes until the tater tots are crisp and golden and the cheese is bubbly.
06 -
Garnish with fresh parsley if desired. Allow to cool for a few minutes before serving.