Tater Tot Sausage Breakfast Casserole – Cheesy, Hearty & Crowd-Pleasing
This Tater Tot Sausage Breakfast Casserole is the ultimate make-ahead morning meal—crispy tater tots, savory sausage, fluffy eggs, and gooey cheese baked together into one delicious dish. It’s perfect for weekend brunch, holidays, or feeding a crowd with minimal effort. Just layer, bake, and enjoy a comforting, satisfying breakfast that hits all the right notes.
🛒 Ingredients
1 (32 oz) bag frozen tater tots
1 lb breakfast sausage (pork or turkey), cooked and crumbled
1½ cups shredded cheddar cheese
1 cup shredded mozzarella cheese
8 large eggs
1 cup whole milk
½ teaspoon garlic powder
½ teaspoon onion powder
Salt and black pepper to taste
Optional: chopped green onions or parsley for garnish
🔄 Substitutions
Sausage: Use spicy sausage, bacon, or plant-based sausage
Cheese: Try pepper jack, Colby jack, or Swiss for a twist
Milk: Use half-and-half or non-dairy milk if needed
Tater tots: Use hash browns if you prefer
Add-ins: Sautéed peppers, onions, or spinach for extra veggies
👨🍳 How to
Preheat oven to 375°F (190°C) and grease a 9×13-inch baking dish
Arrange tater tots in a single layer across the bottom of the dish
Sprinkle cooked sausage evenly over the tots
Top with shredded cheddar and mozzarella cheeses
In a bowl, whisk together eggs, milk, garlic powder, onion powder, salt, and pepper
Pour egg mixture evenly over the layered ingredients
Bake uncovered for 40–45 minutes or until eggs are set and top is golden and bubbly
Let cool for 5–10 minutes before slicing and serving
Garnish with green onions or parsley if desired
🧀 Mix-ins
Add diced bell peppers, onions, or jalapeños for extra flavor
Mix in cooked bacon or ham along with sausage
Top with salsa, avocado, or hot sauce for serving
Use everything bagel seasoning in the egg mix for a twist
✅ Recipe Tips
Use pre-cooked sausage to speed up prep
Let the casserole rest before cutting so it sets
You can assemble it the night before and bake in the morning
Use parchment or foil if you want easier cleanup
📦 Storage
Store leftovers in the fridge for up to 4 days in an airtight container
Reheat individual slices in the microwave or oven
Freeze slices for up to 2 months; reheat directly from frozen at 350°F until hot
🌀 Recipe Variations
Southwest style: Add black beans, green chilies, and taco seasoning
Low-carb: Swap tater tots with cauliflower tots or skip them entirely
Meatless: Use veggie sausage and add more veggies like mushrooms or kale
Mini version: Bake in muffin tins for breakfast meal prep
❓ FAQs
Can I make this ahead of time? Yes! Assemble and refrigerate overnight, then bake fresh in the morning
Do I have to thaw the tater tots first? No—use them straight from frozen
Can I use hash browns instead? Absolutely, just press them down for an even layer
What’s the best sausage to use? Breakfast pork sausage or spicy Italian sausage both work well
This Tater Tot Sausage Breakfast Casserole is cheesy, filling, and perfect for make-ahead breakfasts or feeding a group—comfort food at its best.
