If you’re craving a hearty and satisfying morning meal, this tater tot breakfast casserole sausage recipe is everything you need to start your day right. With layers of crispy tater tots, savory sausage, fluffy eggs, and melted cheese, it’s the ultimate comfort breakfast you didn’t know you were missing. Keep reading to discover how easy it is to whip up this crowd-pleasing dish!
| Servings: | 8 | 
| Prep Time: | 15 minutes | 
| Cook Time: | 45 minutes | 
| Total Time: | 1 hour | 
| Serving Size: | 1 slice | 
Description
Golden, crispy tater tots nestled atop a rich and creamy bed of eggs, sausage, and cheese — this Tater Tot Breakfast Casserole with Sausage is pure comfort in a casserole dish. Each bite balances savory breakfast sausage with the satisfying crunch of tots and the silky texture of baked eggs. It is a warmth-on-the-plate dish that tastes like Sunday morning in every forkful.
This casserole brings together everything we love about a hearty American breakfast in one warm, indulgent bake. The smoky flavor of browned sausage melds seamlessly with gooey melted cheese and fluffy eggs, while the tater tots offer a buttery bite and crunchy top that makes the whole dish irresistible. Whether you’re feeding a hungry crowd or treating the family on a lazy weekend, this casserole feels like a morning hug from the kitchen.
Why You’ll Love This Recipe
Tater Tot Breakfast Casserole with Sausage is the definition of fuss-free deliciousness. You only need a few common ingredients and a casserole dish — no need to juggle skillets and timers before your morning coffee. It can be prepped ahead of time and feeds a crowd, making it the perfect choice for holidays, brunches, or busy weekday mornings.
Beyond its convenience, this breakfast bake is endlessly customizable. Add veggies like bell peppers or spinach. Mix different cheeses or switch up the meat for bacon or ham. Whether you are looking for a freezer-friendly meal prep option or a crowd-pleasing brunch centerpiece, this casserole has you covered.
Ingredients
- 1 pound breakfast sausage
 - 6 large eggs
 - 1 cup whole milk
 - 1 cup shredded cheddar cheese
 - 1 cup shredded mozzarella cheese
 - 1 teaspoon salt
 - 1 teaspoon black pepper
 - 1 teaspoon garlic powder
 - 1 bag frozen tater tots 32 ounces
 - 1 tablespoon chopped fresh parsley for garnish
 
Equipment
- 10 x 13 inch baking dish
 - Mixing bowls
 - Whisk
 - Large skillet
 - Spatula
 - Measuring cups
 - Measuring spoons
 - Oven
 
Instructions
- Preheat the oven: Set your oven to 375°F and lightly grease a 10 x 13 inch baking dish. I like using butter for the extra flavor, but cooking spray works just fine too.
 - Cook the sausage: In a large skillet over medium heat, brown the breakfast sausage. Use a spatula to break it up into crumbles while it cooks. Once no longer pink, drain off any excess grease to keep the casserole from getting soggy.
 - Whisk the eggs: In a mixing bowl, whisk together the eggs, whole milk, salt, black pepper, and garlic powder. Make sure to whisk thoroughly so that the eggs are evenly mixed and light in texture.
 - Combine sausage and cheese: Stir the cooked sausage into the egg mixture, then add both shredded cheeses. I love this combination because cheddar brings sharp flavor, while mozzarella offers that perfect melty texture.
 - Assemble the casserole: Pour the cheesy sausage and egg mixture into the baking dish, spreading it evenly.
 - Layer the tater tots: Arrange the frozen tater tots in a single layer right over the top. This creates a beautifully golden crust that everyone loves.
 - Bake: Place the casserole in the oven, uncovered. Bake for 45 minutes, or until the eggs are set in the center and the tater tots are crisp and golden on top.
 - Let it rest: Remove the casserole and let it rest for 5 to 10 minutes before slicing. This helps it set and makes for easier clean slices.
 - Garnish and serve: Sprinkle chopped fresh parsley for a bright and fresh finishing touch. Slice and serve warm for a truly satisfying breakfast experience.
 
Nutrition per serving
| Calories | 320 | 
| Protein | 25g | 
| Carbohydrates | 3g | 
| Fat | 22g | 
| Sugar | 0g | 
| Fiber | 0g | 
| Sodium | 580mg | 
Recipe Notes
For extra flavor, use freshly grated Parmesan and do not skip the lemon zest. Leftovers keep well for 2 days in the fridge.
FAQ
Can I use turkey sausage instead of pork sausage?
Absolutely. Turkey sausage works beautifully and adds a bit of a lighter feel to the dish. Be sure to fully cook it and drain any liquid just like you would with pork sausage.
Can I prepare this casserole the night before?
Yes. Just assemble everything the night before, cover tightly with foil, and refrigerate. The next morning, take it out of the fridge about 30 minutes before baking to bring it close to room temperature. Then bake as directed.
What veggies can I add to this recipe?
Chopped bell peppers, diced onions, fresh spinach, or even mushrooms can all work well. Sauté them first to reduce moisture before mixing them into the eggs and sausage.
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Tater Tot Breakfast Casserole with Sausage
Ingredients
- 1 pound breakfast sausage
 - 6 large eggs
 - 1 cup whole milk
 - 1 cup shredded cheddar cheese
 - 1 cup shredded mozzarella cheese
 - 1 teaspoon salt
 - 1 teaspoon black pepper
 - 1 teaspoon garlic powder
 - 1 32-ounce bag frozen tater tots
 - 1 tablespoon chopped fresh parsley for garnish
 
Instructions
- Preheat oven to 375°F. Lightly grease a 10 x 13 inch baking dish with nonstick spray or butter.
 - In a large skillet over medium heat, cook the breakfast sausage until browned and no longer pink, breaking into crumbles. Drain excess grease.
 - In a large mixing bowl, whisk together eggs, milk, salt, pepper, and garlic powder until fully combined.
 - Add the cooked sausage to the egg mixture, then stir in shredded cheddar and mozzarella cheeses.
 - Pour the sausage and egg mixture evenly into the prepared baking dish.
 - Arrange frozen tater tots in a single layer over the top of the casserole.
 - Bake uncovered for 45 minutes or until eggs are set and tater tots are golden and crisp.
 - Remove casserole from oven and let rest for 5 to 10 minutes before slicing.
 - Garnish with freshly chopped parsley and serve warm.
 
