Breakfast Casserole with Tater Tots and Sausage has a golden potato top over a tender, cheesy egg-and-sausage filling. It’s a handy choice for a weekend breakfast or a potluck when you want to bring one substantial dish.
How to make breakfast casserole with tater tots and sausage: Pour the egg-and-sausage filling into a baking dish, arrange frozen tots on top, and bake at 350°F for 55 to 60 minutes. Check the center with a food thermometer before serving.
Why You’ll Love It
- Quick assembly: The prep is listed at 5 minutes; the oven handles the longer stretch.
- Two textures: Exposed tots brown on top while the eggs and cheddar form a tender filling underneath.
- One baking dish: Once you’ve cooked the sausage and mixed the filling, everything goes into the same dish.
- Easy to portion: The casserole serves 8, so you can bring the whole dish to the table.
Ingredient Notes
Breakfast sausage: Use 1 pound and break it into crumbles as it cooks. I like to drain it before it joins the eggs; otherwise, the fat you leave in the skillet goes into the baking dish. If you’re using ground pork sausage, check it reaches 160°F.
Eggs and milk: The 12 eggs make up most of the filling, with 1/2 cup milk whisked in. Give the eggs a thorough whisk before adding the other ingredients so you aren’t chasing unmixed streaks around the dish later.
Cheddar: Buy shredded cheddar or shred enough to measure 2 cups. It gets stirred into the eggs rather than scattered over the tots, leaving their exposed tops clear to brown. I’d keep the cheese in the filling for that reason.
Tater tots: Get a 32-ounce bag of frozen tots and use them straight from the freezer. Their position matters as much as the ingredient: you want a layer across the surface, not a pile that hides part of the filling.
Salt and pepper: Measure 1/2 teaspoon of each into the filling. Once the raw egg mixture is in the dish, rely on the measured seasoning rather than tasting it to decide whether to add more.
Ingredients
- 1 pound breakfast sausage
- 12 eggs
- 2 cups cheddar cheese, shredded
- 1/2 cup milk
- 1/2 teaspoon salt
- 1/2 teaspoon black pepper
- 32 ounces tater tots, frozen; arrange on top without overlapping
How to Make Breakfast Casserole with Tater Tots and Sausage
1. Heat the oven. Heat the oven to 350°F and grease a 9-by-13-inch baking dish. Set out a skillet, a large mixing bowl, and a food thermometer so you have them ready when you need them.
2. Cook the sausage. Cook the breakfast sausage in the skillet, breaking it into crumbles. If it’s ground pork sausage, check that it reaches 160°F with the food thermometer, then drain it.
3. Mix the filling. Whisk the eggs in the large bowl. Stir in the shredded cheddar, milk, salt, pepper, and cooked sausage, then pour the mixture into the prepared baking dish.
4. Put the tots on top. Arrange the frozen tater tots over the filling without overlapping them. Leave their tops above the egg mixture rather than pushing them down into it.
5. Bake and check the center. Bake at 350°F for 55 to 60 minutes, until the tots are golden and the eggs look set. Insert a food thermometer into the casserole’s center; it must reach 165°F before you serve it.
Where Should the Tater Tots Go?
Put the tots on top, in a layer that doesn’t overlap. Let the bottom of each tot sit partly in the filling while its top stays exposed. That arrangement gives you browned potato tops above the softer eggs and melted cheddar.
I find it easier to see what’s happening when I place the tots after pouring in the filling. You can spot any that have sunk and lift them back toward the surface before the dish goes into the oven. No need to press them into tidy rows; just keep them from stacking.
At the end of baking, look for a golden surface and eggs that appear set, then check the center temperature. The color tells you how the top is browning, but it cannot tell you whether the middle has reached 165°F. I keep the thermometer close even when the tots look ready.
When you scoop out a serving, you should see distinct pieces of potato above the egg-and-sausage filling. Some of each tot sits against the tender filling; the exposed top is the part that browns. That contrast is the point of arranging them last.
Tips for Success
Why are the tots golden but the middle still loose?
The surface can look ready before the casserole’s center is done. Keep baking, then check the center again with your food thermometer; don’t serve it until it reaches 165°F. I would trust that reading over the color of the tots.
Why do the tots look soft rather than browned?
Look at how much of each tot is under the eggs. If the tops have sunk below the filling before baking, bring them back up so they remain exposed; keep neighboring tots from overlapping, too. The exposed tops are the parts that can brown.
Why does the filling look oily?
Check whether the cooked sausage was drained before you mixed it into the eggs. If you notice fat in the skillet, drain the sausage there rather than tipping it all into the bowl. That keeps the filling to the sausage crumbles, eggs, cheese, and milk you intended to bake.
Variations
- A softer potato top: If you prefer less exposed browned surface, let the tots sit a little farther into the egg mixture while keeping them on top. Expect the submerged portions to stay softer.
Storage & Reheating
USDA FSIS says to refrigerate leftovers within 2 hours in shallow, covered containers; keep them in the refrigerator for 3 to 4 days or freeze them for 3 to 4 months. Reheat leftovers to 165°F.
What to Serve With It
If you’re planning a breakfast spread, set out sausage breakfast muffins or cheesy sausage squares for guests who want something to pick up. For another meal, try the sausage and hash brown breakfast casserole or bacon, egg, and hash brown casserole. If the potato-and-sausage combination is what you’re after, there’s also sausage and potato casserole with spring veggies; for another tater tot dish, see the chicken bacon ranch tater tot casserole.
Frequently Asked Questions
Do tater tots go on top or bottom of the casserole?
On top. Pour the egg, cheese and sausage mixture into the dish first, then arrange the frozen tots over it in one layer so they brown in the oven instead of sinking into the eggs.
Should I thaw the tater tots first?
No. Arrange them while they’re still frozen, straight from the bag. That is the form called for in the ingredient list and baking directions.
How do you tell when the casserole is done?
The tots should be golden and the eggs set in the middle, with no liquid when you press the center. Then check with a food thermometer: the center should read 165°F.
Final Notes
Keep your food thermometer beside the oven so you remember to check the center before serving. If you have a question or make the casserole, tell me how it turned out in the comments.
Breakfast Casserole with Tater Tots and Sausage
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Ingredients
- 1 pound breakfast sausage
- 12 eggs
- 2 cups cheddar cheese shredded
- 1/2 cup milk
- 1/2 teaspoon salt
- 1/2 teaspoon black pepper
- 32 ounces tater tots frozen; arrange on top without overlapping
Instructions
- Heat the oven to 350°F and grease a 9-by-13-inch baking dish.
- Cook the breakfast sausage in a skillet, breaking it into crumbles. Check that ground pork sausage reaches 160°F with a food thermometer, then drain it.
- Whisk the eggs in a large bowl. Stir in the cheddar cheese, milk, salt, pepper and cooked sausage. Pour the mixture into the baking dish.
- Arrange the frozen tater tots over the filling without overlapping them. Keep their tops above the egg mixture rather than submerging them.
- Bake at 350°F for 55 to 60 minutes, until the tater tots are golden and the eggs are set. Check the center with a food thermometer; the casserole must reach 165°F before serving.
