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This tater tot breakfast casserole is an easy, cheesy crowd-pleaser. Crispy tater tots form a golden base for a fluffy egg filling loaded with savory sausage, crispy bacon, and melty cheese. It’s hearty, make-ahead friendly, and great for busy mornings, holiday brunches, or feeding a group.
What makes this version reliable is its flexibility and consistent results. You can assemble it ahead of time and bake it fresh in the morning for a hot, crisp casserole—no soggy tots and no dry eggs—just a satisfying dish that disappears quickly.
Why This Recipe Works
- Comforting breakfast baked in a single pan.
- Customizable with different meats, cheeses, or vegetables.
- Excellent for holidays, weekend brunch, or meal prep.
- Kids and adults both love it.
Before You Start
Eggs: Bring to room temperature for a lighter, fluffier texture.
Tater tots: Use them frozen—no thawing required.
Cheese: Shred your own for the creamiest melt.
Resting time: Let the casserole sit 10 minutes before slicing so it sets properly.
Make-ahead: Assemble the night before, refrigerate, then bake in the morning for easy entertaining.
Ingredients (Overview)
This is a quick glance at the ingredients. Exact measurements are in the recipe card below.
- Breakfast sausage links — cooked and sliced.
- Bacon — cooked until crisp and crumbled.
- Frozen tater tots.
- Eggs and milk — the base for a tender custard.
- Monterey Jack and cheddar cheese — for creaminess and flavor.
- Green onions — for a fresh finish.
Pro Tips
Room-temperature eggs make a noticeable difference in texture.
Preheat the oven fully so the tots crisp underneath the egg layer.
Don’t skip the 10-minute rest after baking — it helps the casserole hold its shape.
Freshly shredded cheese melts better than pre-shredded varieties.
How to Make Tater Tot Breakfast Casserole
Here is a concise overview of the assembly. Full step-by-step instructions are provided in the recipe card.
Preheat oven to 350ºF and spray a 9×13-inch baking dish. Cook sausage until done and slice; cook bacon until crisp and crumble.
Arrange frozen tater tots in the dish. Whisk eggs, milk, sliced green onions, salt, and pepper. Stir in sausage and half the bacon. Fold in 1 cup Monterey Jack and 1 cup cheddar, then pour the mixture evenly over the tots.
Bake 40–45 minutes, until eggs are set. Sprinkle the remaining 1 cup cheddar over the top and bake 5–7 minutes more to melt. Rest 10 minutes, then top with remaining bacon and sliced green onions before serving.
See full instructions below.
Recipe Variations
- More spice: Add ½ teaspoon garlic powder or onion powder.
- Different meats: Substitute ham, turkey bacon, or chicken sausage.
- Veggie boost: Add bell peppers, spinach, tomatoes, or broccoli.
- Lighten it: Use egg whites and part-skim cheese for a lower-fat option.
Storing, Reheating, Freezing & Make-Ahead
Storing
- Cover leftovers and refrigerate for 3–4 days.
Reheating
- Reheat larger portions in a 350ºF oven for 15–20 minutes, covered with foil. Use the microwave for single servings.
Freezing
- Cool completely, slice, and freeze in airtight containers for up to 2 months. Thaw overnight in the refrigerator before reheating.
Make-Ahead
- Assemble the casserole without baking, cover tightly, and refrigerate overnight. Bake the next morning for a simple holiday breakfast.
Frequently Asked Questions
Do I need to thaw the tater tots first?
No — add them frozen straight to the baking dish.
Can I use fresh potatoes instead of tater tots?
For this recipe it’s best to use tater tots. They create the crisp, golden base that makes the casserole special.
Can I make this ahead for Christmas morning?
Yes. Assemble the night before, refrigerate, and bake in the morning.
Can I double the recipe?
Yes — use two 9×13 dishes or a larger roasting pan.
Can I use different cheeses?
Absolutely. Mozzarella, pepper jack, or Swiss are all good alternatives.
What to Serve With Tater Tot Breakfast Casserole
Serve with something fresh, a warm bread, and a sweet finish. Fresh fruit or a simple green salad brightens the plate. Homemade crescent rolls, drop biscuits, or cornbread pair nicely. For dessert, coffee cake, pancakes, or a sweet bread round out the meal.
More Cozy Breakfast Recipes
If you enjoyed this casserole, try other comforting morning recipes like easy breakfast casseroles, sausage balls, quiche, or fruit-forward coffee cakes.
Tried This Recipe?
If you made this dish, consider leaving a rating and tagging the recipe creator on Instagram so others can see your version.
Tater Tot Breakfast Casserole
Ingredients
- 2 (9-ounce) packages breakfast sausage links
- 1 pound bacon
- 1 (32-ounce) package tater tots
- 12 large eggs
- 1/2 cup milk
- 1/4 cup green onions, thinly sliced
- 1/2 tsp salt
- 1/4 tsp black pepper
- 1 cup Monterey Jack cheese, shredded
- 2 cups cheddar cheese, shredded, divided
- 2 tbsp green onions, thinly sliced (for garnish)
Instructions
- Preheat oven to 350ºF (177ºC). Spray a 9×13-inch baking dish with nonstick spray.
- Cook the sausage in a large skillet until done. Drain and slice into 1/2-inch pieces.
- Cook the bacon until crispy, drain, and crumble.
- Arrange frozen tater tots in an even layer in the prepared dish.
- In a large bowl, whisk together eggs, milk, 1/4 cup sliced green onions, salt, and pepper.
- Stir in the cooked sausage and half of the crumbled bacon. Fold in 1 cup Monterey Jack and 1 cup cheddar.
- Pour the egg mixture evenly over the tater tots.
- Bake 40–45 minutes, until the center is set.
- Sprinkle remaining 1 cup cheddar on top and bake 5–7 minutes more to melt.
- Let the casserole rest 10 minutes. Top with remaining bacon and 2 tablespoons sliced green onions, then slice and serve.
Notes
- Tater tots can be used straight from the freezer—no thawing needed.
- Preheat your oven and avoid overbaking. Resting before serving helps texture and flavor.
Nutrition (per serving)
Calories: 916 | Carbohydrates: 31 g | Protein: 39 g | Fat: 70 g | Sodium: 1777 mg
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