If you are craving a hearty, comforting breakfast that brings together all the best morning flavors, look no further than this irresistible Tater Tot Breakfast Casserole Recipe. It’s perfectly layered with savory breakfast sausage, tender sautéed veggies, fluffy eggs, and melty cheese, crowned with crispy golden tater tots that add just the right amount of crunch. Every bite feels like a warm hug that fuels your day with bold, satisfying flavors and textures that everyone around the table will love.
Ingredients You’ll Need
These simple, well-chosen ingredients come together to create a casserole that is both rich and vibrant. Each component helps build layers of flavor, texture, and color, making the dish as delightful to the eyes as it is to the palate.
- 1 pound breakfast sausage: The savory backbone that adds bold, meaty flavor to the casserole.
- 1 tablespoon olive oil (if needed): Helps with sautéing the vegetables smoothly without sticking.
- 1 small onion, diced: Adds sweetness and depth when softened.
- 1 red bell pepper, diced: Brings a pop of bright color and subtle sweetness.
- 2 cloves garlic, minced: Infuses an aromatic warmth that complements the savory notes.
- 1 teaspoon salt: Enhances all the other flavors perfectly.
- 1/2 teaspoon black pepper: Adds a gentle heat and balance.
- 8 large eggs: The protein-packed binder of the casserole for a fluffy, rich texture.
- 1 cup whole milk: Creates creaminess in the egg mixture to keep it moist.
- 2 cups shredded cheddar cheese: Sharp and melty, it adds a classic cheesy flavor.
- 1 cup shredded Monterey Jack cheese: Creamy and mild, balancing the cheddar beautifully.
- 1 teaspoon paprika: Offers subtle smoky warmth and vibrant color.
- 1/2 teaspoon dried parsley: Adds a hint of herbal freshness.
- 32 ounces frozen tater tots: The crunchy, golden crown that makes this breakfast bake unforgettable.
How to Make Tater Tot Breakfast Casserole Recipe
Step 1: Preheat and Prepare
First, set your oven to 375 degrees Fahrenheit and generously grease a 9×13-inch baking dish. This ensures a nonstick surface so your casserole comes out beautifully without any fuss.
Step 2: Cook the Sausage and Veggies
In a large skillet over medium heat, cook the breakfast sausage until it’s browned and fully cooked. Be sure to break it apart as it cooks for even browning. If things start to stick, drizzle in a bit of olive oil. Then add the diced onion and red bell pepper, sautéing for 3 to 4 minutes until they soften and release their sweet aroma. Stir in the minced garlic and cook for an additional 30 seconds to bring out its fragrance.
Step 3: Assemble the Layers
Spread the savory sausage and vegetable mixture evenly in your prepared baking dish. Sprinkle half of the shredded cheddar and Monterey Jack cheese over the top, creating a rich cheesy bed beneath the tater tots. Arrange the frozen tater tots in a single layer atop the cheese, making sure every inch is covered so they’ll bake up crispy and golden.
Step 4: Prepare the Egg Mixture
Whisk together the eggs, whole milk, salt, black pepper, paprika, and dried parsley in a large bowl. This luscious custard-like mixture will soak into every corner of the casserole, binding it all together with creamy richness.
Step 5: Bake to Perfection
Pour the egg mixture evenly over the tater tots, then top with the remaining shredded cheeses for that gooey, melted finish. Bake uncovered for 40 to 45 minutes until the eggs are set and the top turns a gorgeous golden brown. Let the casserole rest for 5 to 10 minutes before cutting—this helps it firm up and makes serving a breeze.
How to Serve Tater Tot Breakfast Casserole Recipe

Garnishes
To take this dish from great to memorable, sprinkle chopped fresh chives or parsley on top just before serving. A dollop of sour cream or a drizzle of your favorite salsa can add a tangy contrast that plays beautifully with the rich, cheesy layers.
Side Dishes
This casserole shines on its own, but pairing it with fresh fruit like melon slices or a crisp green salad can provide a refreshing balance. For coffee lovers, a rich cup of freshly brewed coffee completes the perfect morning meal.
Creative Ways to Present
If you want to impress guests or just have fun with your breakfast, try serving the casserole in individual ramekins for a personal touch. You can also add a sprinkle of crispy bacon or diced avocado on each portion for added texture and flavor twists.
Make Ahead and Storage
Storing Leftovers
Once cooled, cover any leftover Tater Tot Breakfast Casserole with foil or plastic wrap and store it in the refrigerator. It will keep well for up to 3 days, maintaining its flavor and texture.
Freezing
This casserole is freezer-friendly! After baking and cooling completely, cut into portions and freeze in airtight containers or freezer bags for up to 2 months. Thaw overnight in the fridge before reheating for best results.
Reheating
Reheat leftovers in the oven at 350 degrees Fahrenheit for about 15 minutes until warmed through and the cheese bubbles again. Alternatively, microwave individual slices on medium power, checking every 30 seconds to avoid overcooking.
FAQs
Can I use a different type of sausage?
Absolutely! Feel free to substitute breakfast sausage with cooked bacon, diced ham, or even a vegetarian sausage alternative. Each will bring its own unique flavor that complements the casserole beautifully.
Is this recipe gluten-free?
Yes, this Tater Tot Breakfast Casserole Recipe is naturally gluten-free as long as you choose gluten-free sausage and confirm that your tater tots do not contain any gluten additives.
Can I add vegetables other than bell peppers and onions?
Certainly! You can mix in mushrooms, spinach, or even kale. Just cook them along with the onions and peppers to reduce moisture and soften the veggies before assembling.
How far in advance can I prepare the casserole?
You can assemble the casserole the night before, cover it tightly, and refrigerate. In the morning, just pop it in the oven and bake as directed for a stress-free breakfast.
What can I serve with this for a more complete meal?
This casserole is quite filling on its own, but serving it alongside fresh fruit, a simple salad, or toast rounds out the meal nicely without overwhelming your plate or palate.
Final Thoughts
This Tater Tot Breakfast Casserole Recipe is one of those magical dishes that feels like a special occasion every time you serve it, yet it’s so easy to make on any busy morning. It brings warmth, comfort, and a little bit of crispy, cheesy joy to your table. I can’t wait for you to try it and share it with the people you love—it truly will become a new favorite that turns breakfast into a celebration.
Print
Tater Tot Breakfast Casserole Recipe
- Prep Time: 15 minutes
- Cook Time: 45 minutes
- Total Time: 1 hour
- Yield: 8 servings
- Category: Breakfast
- Method: Baking
- Cuisine: American
- Diet: Gluten Free
Description
This Tater Tot Breakfast Casserole is a hearty and delicious breakfast dish featuring savory breakfast sausage, crispy tater tots, and a flavorful egg and cheese mixture. Perfect for family breakfasts or brunch gatherings, it’s easy to prepare ahead and bake to golden perfection.
Ingredients
Meat and Vegetables
- 1 pound breakfast sausage
- 1 tablespoon olive oil (if needed)
- 1 small onion, diced
- 1 red bell pepper, diced
- 2 cloves garlic, minced
Egg Mixture
- 8 large eggs
- 1 cup whole milk
- 1 teaspoon salt
- 1/2 teaspoon black pepper
- 1 teaspoon paprika
- 1/2 teaspoon dried parsley
Cheese
- 2 cups shredded cheddar cheese
- 1 cup shredded Monterey Jack cheese
Other
- 32 ounces frozen tater tots
Instructions
- Preheat and prepare dish: Preheat the oven to 375 degrees Fahrenheit and grease a 9×13-inch baking dish to prevent sticking.
- Cook sausage and vegetables: In a large skillet over medium heat, cook the breakfast sausage until browned and fully cooked, breaking it up as it cooks. Add the diced onion and red bell pepper and cook for 3 to 4 minutes until softened, then stir in the minced garlic and cook for an additional 30 seconds.
- Assemble base layers: Spread the cooked sausage and vegetable mixture evenly in the prepared baking dish. Sprinkle half of the shredded cheddar and Monterey Jack cheeses over the sausage layer.
- Add tater tots: Arrange the frozen tater tots evenly on top of the cheese layer to create a crispy and delicious topping.
- Prepare egg mixture: In a large bowl, whisk together the eggs, whole milk, salt, black pepper, paprika, and dried parsley until well combined and smooth.
- Combine and top: Pour the egg mixture evenly over the casserole, ensuring it covers the tater tots and seeps down into the layers. Sprinkle the remaining shredded cheese over the top.
- Bake: Bake the casserole uncovered in the preheated oven for 40 to 45 minutes, or until the eggs are fully set and the top is golden brown and bubbly.
- Rest and serve: Let the casserole rest for 5 to 10 minutes before slicing into 8 portions and serving warm, allowing the flavors to meld and the casserole to set completely.
Notes
- This casserole can be assembled the night before and refrigerated, then baked fresh in the morning for convenience.
- Cooked bacon or diced ham can be used as a substitute for the breakfast sausage for variation.
- Use gluten-free tater tots to keep the casserole gluten-free.
- Ensure to fully cook the sausage to avoid any food safety issues.
- Leftovers can be refrigerated and reheated for a quick breakfast the next day.


