Tater Tot Breakfast Casserole Recipe
There is nothing quite as comforting and downright delicious as a Tater Tot Breakfast Casserole to kickstart your day. This hearty dish perfectly combines crispy tater tots, savory breakfast sausage, fresh veggies, gooey cheese, and fluffy eggs into a golden-baked masterpiece that feels like a warm hug on a plate. Whether it’s for a weekend brunch or a special gathering, this Tater Tot Breakfast Casserole hits all the flavor notes and is so simple to put together, you’ll want to make it over and over.

Ingredients You’ll Need
Gathering the right ingredients is key, and this recipe keeps it wonderfully simple. Each element plays a vital role, from the savory sausage adding rich flavor and protein, to the colorful bell peppers that bring freshness and texture. The tater tots provide that iconic crispy yet soft base, while cheese and eggs create luscious binding and creaminess.
- Cooking spray: For a non-stick surface and easy clean-up, ensuring the casserole lifts perfectly from the dish.
- 1 medium yellow onion, diced: Adds sweetness and depth as it softens during cooking.
- 1 large green bell pepper, diced: Offers a mild crunch and a pop of vibrant color.
- 1 lb ground breakfast sausage: Brings savory richness and satisfies with hearty protein.
- 1 teaspoon garlic powder: Infuses the dish with a warm, aromatic undertone.
- 1 teaspoon Italian seasoning: A fragrant blend that lifts all the savory flavors.
- 1 teaspoon fine salt, divided: Balances and brightens all the ingredients perfectly.
- ½ teaspoon black pepper, divided: Adds just the right amount of spice.
- 6 slices cooked bacon, chopped, divided: Crispy, smoky bites layered throughout and on top.
- 2 cups shredded Colby-Cheddar or Colby-Jack cheese, divided: Melts beautifully to coat every bite with cheesy goodness.
- 6 eggs: Bind everything together and add morning rhythm with their fluffiness.
- 1 ¼ cups milk of choice (we used 2%): Keeps the casserole moist and tender.
- 1 (28-ounce or two 16-ounce) package frozen tater tots or crispy crowns: The star ingredient that brings classic potato crispness and comfort.
- Optional for serving: Sour cream, sliced green onions, hot sauce, additional bacon: Customize to your favorite toppings and give the casserole a fresh finish.
How to Make Tater Tot Breakfast Casserole
Step 1: Prepare the Sausage and Veggies
Start by heating a large skillet over medium-high heat and spraying it with cooking spray. Toss in the diced onion, green bell pepper, and breakfast sausage. Cook these together, stirring occasionally, until the sausage is fully browned and the vegetables are tender but still have a little bite. This creates a savory, fragrant base layered with fresh crunch and meaty goodness.
Step 2: Season and Combine
Once cooked, sprinkle in garlic powder, Italian seasoning, half the salt, and half the black pepper. This seasoning blend will make your kitchen smell incredible. Mix in four slices of the chopped cooked bacon to infuse that smoky flavor and then transfer everything into a sprayed 9×13-inch baking dish—the anticipation is real!
Step 3: Add Tater Tots and Cheese
Next, sprinkle in one cup of shredded cheese and add the entire bag of frozen tater tots right on top. Gently toss everything together so the cheesy sausage mixture evenly coats all the tots, creating a perfect symphony of textures and flavors in every bite.
Step 4: Make the Egg Mixture
In a separate bowl or measuring cup, whisk together the eggs, milk, remaining salt, and black pepper until smooth. Pour this liquid gold carefully over the layered ingredients in the casserole dish, letting it seep in and bind everything beautifully.
Step 5: Top and Bake
Finish by layering the remaining cup of cheese and the rest of the chopped bacon on top. Bake the casserole in your preheated oven at 400 degrees Fahrenheit for 25 to 35 minutes. Start checking around 25 minutes; you’re looking for a set center with a lightly browned, bubbling surface that makes your mouth water.
Step 6: Optional Crispy Finish
If you want that extra crispy, golden-brown top, turn on the broiler to high and broil the casserole for 1 to 2 minutes — just enough to get it beautifully toasted without burning. Now you’re ready to enjoy!
How to Serve Tater Tot Breakfast Casserole

Garnishes
Adding garnishes takes this Tater Tot Breakfast Casserole to the next level of deliciousness and freshness. A dollop of cool sour cream adds creaminess that contrasts with the crispy edges. Sprinkle sliced green onions for a burst of color and sharpness. For those who love some heat, drizzle your favorite hot sauce or sprinkle extra cooked bacon on top.
Side Dishes
This casserole is quite satisfying on its own, but pairing it with lighter sides can round out the meal. Consider a fresh fruit salad to add natural sweetness or a simple mixed green salad dressed with a tangy vinaigrette to balance the richness.
Creative Ways to Present
Serve the Tater Tot Breakfast Casserole straight out of the baking dish for a cozy family meal or portion it into small ramekins for individual servings at a brunch party. You could even turn leftovers into breakfast sandwiches the next day—for a handheld encore that’s just as tasty!
Make Ahead and Storage
Storing Leftovers
Once cooled, cover any leftover Tater Tot Breakfast Casserole tightly with plastic wrap or foil and refrigerate for up to 3 days. This makes it an excellent option for weekday breakfasts or quick lunches.
Freezing
You can freeze this casserole either before or after baking. To freeze before baking, prepare everything, cover well with foil, and freeze for up to 2 months. To freeze leftovers, portion into airtight containers and freeze similarly. Thaw in the fridge overnight before reheating for best results.
Reheating
Reheat leftovers in a preheated oven at 350 degrees Fahrenheit for about 15-20 minutes until warmed through and crispy again. If you’re in a rush, the microwave works, but the oven will revive that crispy, golden topping we all adore.
FAQs
Can I use turkey sausage instead of pork breakfast sausage?
Absolutely! Turkey sausage is a leaner alternative that works perfectly in the casserole without sacrificing flavor. Just adjust seasoning if needed since some turkey sausages can be milder.
What if I don’t have frozen tater tots on hand?
You can substitute with frozen hash browns or home-fried diced potatoes. The texture might be a little different, but the casserole will still be deliciously satisfying.
Is it possible to make this recipe vegetarian?
Yes! Simply omit the sausage and bacon and consider adding hearty vegetables like mushrooms or spinach. You can also use a plant-based sausage substitute to keep that savory depth.
Can I prepare the casserole the night before?
Definitely. Assemble the casserole, cover, and refrigerate overnight. In the morning, bake it fresh, adding a few extra minutes to the baking time if cold from the fridge.
How do I know when the casserole is fully cooked?
The center should be set and not jiggly when gently shaken. The top will also be lightly browned and bubbly. Using a toothpick or knife inserted in the center that comes out clean is a reliable test.
Final Thoughts
There’s something truly special about gathering around a warm dish like this Tater Tot Breakfast Casserole, sharing smiles and seconds alike. It’s a crowd-pleaser with simple ingredients but incredible flavor that brings joy to any morning table. So go ahead, give this recipe a try and make your breakfast something to look forward to every day!
PrintTater Tot Breakfast Casserole Recipe
This Tater Tot Breakfast Casserole is a hearty, savory dish perfect for a weekend brunch or a comforting breakfast-for-dinner option. Layers of crispy tater tots, savory breakfast sausage, sautéed onions and bell peppers, eggs, and melted cheese come together for a flavorful and filling casserole that the whole family will love. Topped with bacon and optional garnishes like sour cream and green onions, this dish is easy to prepare and bakes to golden perfection.
- Prep Time: 15 minutes
- Cook Time: 30 minutes
- Total Time: 45 minutes
- Yield: 8 servings 1x
- Category: Breakfast, Brunch, Casserole
- Method: Baking, Sautéing
- Cuisine: American
- Diet: Low Fat
Ingredients
Main Ingredients
- Cooking spray
- 1 medium yellow onion, diced
- 1 large green bell pepper, diced
- 1 lb ground breakfast sausage
- 1 teaspoon garlic powder
- 1 teaspoon Italian seasoning
- 1 teaspoon fine salt, divided
- ½ teaspoon black pepper, divided
- 6 slices cooked bacon, chopped, divided
- 2 cups shredded Colby-Cheddar or Colby-Jack cheese, divided
- 6 eggs
- 1 ¼ cups milk of choice (2% recommended)
- 1 (28-ounce or two 16-ounce) package frozen tater tots or crispy crowns
Optional for Serving
- Sour cream
- Sliced green onions
- Hot sauce
- Additional chopped cooked bacon
Instructions
- Preheat Oven: Preheat your oven to 400°F (204°C). Lightly mist a 9×13-inch baking dish with cooking spray and set it aside to prepare the casserole.
- Cook Sausage and Vegetables: Heat a large skillet or Dutch oven over medium-high heat. Once hot, spray with cooking spray and add the diced onion, green bell pepper, and ground breakfast sausage. Cook while stirring occasionally for 8-10 minutes until the vegetables are crisp-tender and the sausage is fully cooked. Season with garlic powder, Italian seasoning, ½ teaspoon salt, and ¼ teaspoon black pepper, mixing well throughout.
- Add Bacon to Sausage Mixture: Stir in 4 slices of the chopped bacon into the cooked sausage and vegetable mix. Then immediately transfer this mixture to your prepared baking dish, spreading it evenly.
- Add Cheese and Tater Tots: Sprinkle 1 cup of shredded cheese over the mixture in the baking dish. Add the entire package of frozen tater tots on top. Gently toss everything together in the dish to combine and spread out evenly.
- Prepare Egg Mixture: In a medium bowl or large glass measuring cup, whisk together all 6 eggs and 1 ¼ cups of milk until smooth. Season with the remaining ½ teaspoon salt and ¼ teaspoon black pepper, whisking well to distribute the seasoning.
- Pour Egg Mixture: Pour the egg mixture evenly over and around the ingredients in the baking dish, ensuring it seeps through the tater tots and meat mixture.
- Top with Cheese and Bacon: Evenly sprinkle the remaining 1 cup of shredded cheese over the casserole. Then top with the remaining 2 slices of chopped cooked bacon for a savory finish.
- Bake: Place the casserole in the preheated oven and bake for 25-35 minutes, checking from 25 minutes onward. The casserole is done when the center is set and the top is lightly browned.
- Optional Broil: For an extra crispy top, switch the oven to the broiler setting on High and broil the casserole for 1-2 minutes until the cheese is golden and bubbly. Watch closely to prevent burning.
- Serve: Garnish each serving with optional sour cream, sliced green onions, hot sauce, or additional cooked bacon to taste. Serve warm and enjoy your hearty breakfast casserole!
Notes
- Use fresh or leftover cooked bacon for topping and mixing into the casserole for added flavor and texture.
- Frozen tater tots can be swapped for crispy crowns or similar potato bites based on preference or availability.
- This casserole can be prepped the night before; just assemble and refrigerate, then bake in the morning, adding a few extra minutes to baking time.
- For a lower-fat option, use turkey sausage and reduce the amount of cheese or swap with a low-fat cheese.
- Adjust seasonings to taste, especially salt and pepper, depending on the saltiness of your sausage and bacon.
- Make sure to use a deep 9×13-inch dish to prevent overflow during baking.
Nutrition
- Serving Size: 1/8 of casserole
- Calories: 400 kcal
- Sugar: 3 g
- Sodium: 800 mg
- Fat: 25 g
- Saturated Fat: 10 g
- Unsaturated Fat: 12 g
- Trans Fat: 0.3 g
- Carbohydrates: 25 g
- Fiber: 2 g
- Protein: 20 g
- Cholesterol: 210 mg
Keywords: tater tot casserole, breakfast casserole, sausage breakfast bake, tater tots, cheesy breakfast casserole, bacon breakfast bake