If you’re craving a hearty, comforting breakfast that feels like a warm hug in every bite, this Tater Tot Breakfast Casserole Recipe is exactly what you need. Imagine layers of savory breakfast sausage, fluffy eggs mixed with melty cheddar cheese, and a crispy golden crown of tater tots all baked to perfection. It’s a crowd-pleaser, an easy make-ahead dish, and honestly, one of those recipes that instantly turns any morning into a special occasion. Whether you’re feeding a family or hosting brunch with friends, this casserole ticks all the boxes for flavor, texture, and pure satisfaction.

Ingredients You’ll Need
The beauty of this recipe lies in the simplicity and how each ingredient plays a crucial role. From the spiced sausage that packs in bold flavor to the creamy eggs that bind everything together and the tater tots that add that irresistible crunch, every component is essential to making this dish shine.
- 1 pound breakfast sausage: Brings rich, savory flavor and a satisfying meaty texture.
- 1 small onion, diced: Adds a subtle sweetness and a layer of aromatic depth.
- 1 red bell pepper, diced: Introduces a pop of color and a mild crunch with a hint of sweetness.
- 8 large eggs: The fluffy base that unifies all the ingredients.
- 1/2 cup milk: Creates a creamy, tender custard for the casserole.
- 1/2 teaspoon garlic powder: Infuses a gentle garlic undertone without overpowering.
- 1/2 teaspoon salt: Enhances all the flavors perfectly.
- 1/4 teaspoon black pepper: Adds a touch of warmth and spice.
- 2 cups shredded cheddar cheese: Melts into gooey pockets of cheesy delight.
- 1 (28-ounce) bag frozen tater tots: Provides that iconic crispy topping everyone loves.
How to Make Tater Tot Breakfast Casserole Recipe
Step 1: Prepare Your Oven and Baking Dish
Start by preheating your oven to 375°F and lightly grease a 9×13-inch baking dish. This ensures your casserole won’t stick and will come out cleanly when it’s baked to golden perfection.
Step 2: Cook the Sausage and Veggies
In a skillet over medium heat, cook the breakfast sausage until it’s browned and cooked through. The sizzling aroma at this stage is a beautiful sign you’re on the right track! Then, add the diced onion and red bell pepper and sauté them for 3 to 4 minutes. This softens the veggies just enough to blend nicely into the casserole without losing their bright color and slight crunch. Once everything is cooked, remove the pan from heat and set it aside.
Step 3: Whisk the Egg Mixture
Grab a large bowl and whisk together the eggs, milk, garlic powder, salt, and black pepper until the mixture is smooth and uniform. This combination creates the creamy custard base that will soak up all the delicious flavors throughout the bake.
Step 4: Combine Sausage and Cheese with Eggs
Gently fold the cooked sausage and veggie mixture into the egg base, then stir in the shredded cheddar cheese. This mix is the heart of the casserole, promising gooey, cheesy bites with each forkful.
Step 5: Assemble the Casserole
Pour the egg and sausage mixture evenly into your prepared baking dish. Then, top the entire surface carefully with the frozen tater tots, creating that crispy, golden layer everyone looks forward to.
Step 6: Bake to Perfection
Bake the casserole uncovered for 40 to 45 minutes. You’ll know it’s ready when the eggs are fully set in the center, and the tater tots have turned a beautiful golden brown and crisped to perfection. After baking, let the casserole rest for 5 minutes – this helps it set up nicely and makes for easier slicing.
How to Serve Tater Tot Breakfast Casserole Recipe

Garnishes
To add a fresh, vibrant touch to your Tater Tot Breakfast Casserole Recipe, sprinkle chopped green onions or freshly chopped parsley on top right before serving. A dollop of sour cream or a drizzle of hot sauce also brings an exciting contrast to the rich, cheesy flavors, making every bite even more delightful.
Side Dishes
This casserole is pretty much a complete meal, but serving it alongside fresh fruit or a simple spinach salad balances the richness with some lightness. Crisp apple slices or a citrus fruit salad work wonders to refresh your palate.
Creative Ways to Present
For a brunch party, consider cutting the casserole into bite-sized squares and serving them on a platter with toothpicks for a fun, shareable treat. Or layer it in individual ramekins for personalized servings. The tater tots stay crispy, making it perfect for entertaining and impressing family and friends.
Make Ahead and Storage
Storing Leftovers
If you have any leftovers, store them in an airtight container in the refrigerator for up to 4 days. This casserole reheats beautifully, making it perfect for busy mornings or easy meals later in the week.
Freezing
You can also freeze the casserole. It’s best to assemble it and freeze before baking. When you’re ready, thaw overnight in the fridge and bake as usual. This trick turns your Tater Tot Breakfast Casserole Recipe into a convenient meal that saves you time on hectic mornings while still delivering amazing flavor.
Reheating
Reheat leftovers in the oven at 350°F for about 15 minutes or until warmed through to keep the tater tots crispy and the inside perfectly creamy. Microwave reheating works, but the tots won’t stay as crisp, so use the oven if time allows.
FAQs
Can I use a different type of cheese?
Absolutely! While cheddar cheese adds classic flavor and great meltability, you can switch it up with pepper jack for some spice, mozzarella for extra gooeyness, or even a sharp Swiss for a different twist on this comforting casserole.
Is it possible to make this recipe vegetarian?
Yes! Replace the breakfast sausage with plant-based sausage or extra veggies like mushrooms and zucchini for added texture and flavor. This switch still complements the eggs and cheese beautifully.
Can I prepare the casserole the night before?
Definitely. You can assemble it the night before, cover tightly with foil or plastic wrap, and refrigerate it. When ready, simply bake it in the morning – just add a few extra minutes to the baking time since it will be cold.
What if I don’t have tater tots?
While tater tots are the star crispy topping, you can substitute frozen hash browns or cubed potatoes if needed. Just note the texture will be slightly different, but it will still taste delicious and hearty.
How many people does this recipe serve?
This recipe yields about 6 to 8 servings, making it perfect for families or small gatherings. It’s ideal for feeding a hungry group or leaving leftovers for enjoying throughout the week.
Final Thoughts
This Tater Tot Breakfast Casserole Recipe truly embodies everything you want in a breakfast dish: ease, flavor, and that cozy, comforting feeling that makes mornings so special. Once you try it, you’ll likely find yourself returning to this recipe time and time again, whether for holiday brunches, weekend breakfasts, or any day you want a bit of extra joy on your plate. So go ahead, gather the ingredients, and get ready to treat yourself and loved ones to a breakfast casserole that feels like home.
Print
Tater Tot Breakfast Casserole Recipe
- Prep Time: 15 minutes
- Cook Time: 45 minutes
- Total Time: 1 hour
- Yield: 6–8 servings
- Category: Breakfast
- Method: Baking
- Cuisine: American
Description
This Tater Tot Breakfast Casserole is a hearty and crowd-pleasing dish perfect for breakfast or brunch. Featuring savory breakfast sausage, sautéed onions and red bell peppers, fluffy eggs mixed with cheese, and topped with crispy golden tater tots, this casserole combines comforting flavors and textures in one easy-to-make bake. It’s great for make-ahead meals, feeding a group, or a weekend family breakfast.
Ingredients
Meat and Vegetables
- 1 pound breakfast sausage
- 1 small onion, diced
- 1 red bell pepper, diced
Egg Mixture
- 8 large eggs
- 1/2 cup milk
- 1/2 teaspoon garlic powder
- 1/2 teaspoon salt
- 1/4 teaspoon black pepper
- 2 cups shredded cheddar cheese
Topping
- 1 (28-ounce) bag frozen tater tots
Instructions
- Preheat and Prepare: Preheat your oven to 375°F (190°C) and lightly grease a 9×13-inch baking dish to prevent sticking.
- Cook Sausage and Veggies: In a skillet over medium heat, cook the breakfast sausage until it is browned and fully cooked through. Add the diced onion and red bell pepper to the skillet and sauté for 3 to 4 minutes until the vegetables are softened. Once done, remove the skillet from heat and set aside.
- Mix Eggs and Cheese: In a large bowl, whisk together the eggs, milk, garlic powder, salt, and black pepper until well combined. Stir in the shredded cheddar cheese and then fold in the cooked sausage and vegetable mixture.
- Assemble Casserole: Pour the egg and sausage mixture into the prepared baking dish. Evenly arrange the frozen tater tots on top of the mixture.
- Bake: Place the casserole in the preheated oven and bake uncovered for 40 to 45 minutes, or until the eggs are set and the tater tots are golden brown and crispy.
- Rest and Serve: After baking, let the casserole rest for 5 minutes before slicing and serving to allow it to set further and make serving easier.
Notes
- You can assemble the casserole the night before and refrigerate until ready to bake.
- Try using pepper jack cheese or adding chopped spinach for extra flavor and nutrition.
- Leftovers store well in the fridge for up to 4 days and reheat nicely.