A delightful and easy-to-make casserole featuring cheesy tater tots with a crispy topping.
Combine the sour cream, cheddar cheese, diced onion, black pepper, and frozen tater tots in a large mixing bowl.
Ensure the tater tots are frozen to prevent them from breaking apart during mixing.
Transfer the mixture into a 9x13 baking dish, spreading it evenly.
Use a spatula to spread the mixture evenly for consistent baking.
Bake the dish uncovered in a preheated oven at 350°F for 1 hour.
Check the casserole halfway through to ensure even cooking.
Sprinkle the colby cheese and crispy fried onions over the top of the casserole.
Distribute the topping evenly for a uniform golden crust.
Return the dish to the oven and bake for an additional 5-10 minutes until the topping is golden brown.
Keep an eye on the topping to prevent it from burning.
Remove from the oven and let it cool slightly before serving.
Allowing the casserole to rest helps the flavors meld together.