A simple, hearty breakfast casserole featuring layers of crispy tater tots, savory sausage, eggs, and melted cheese. This dish is perfect for feeding a crowd.
Preheat your oven to 375 degrees Fahrenheit. Lightly grease a 9×13 inch baking dish.
Arrange the slightly thawed tater tots in a single, even layer across the bottom of the prepared baking dish.
Sprinkle the cooked sausage, chopped onion, cheddar cheese, and Monterey Jack cheese evenly over the tater tots.
In a large bowl, whisk together the eggs, milk, salt, and pepper until well combined.
Pour the egg mixture slowly and evenly over the sausage and cheese layers.
Bake for 45 to 55 minutes, or until the eggs are set and the top is lightly golden brown. If the top browns too quickly, loosely cover it with foil.
Let the casserole rest for 5 to 10 minutes before slicing and serving.
Notes
For a make-ahead version, assemble the entire casserole, cover it tightly, and refrigerate for up to 24 hours. Add 10 to 15 minutes to the baking time if cooking directly from the refrigerator.
To make this vegetarian, omit the sausage and add 1 cup of cooked, chopped mushrooms or bell peppers with the onions.
You can use bacon instead of sausage for a different flavor profile.
For a gluten-free option, confirm your tater tot brand is certified gluten-free.