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This Tater Tot Breakfast Casserole is the ultimate all-in-one breakfast dish — golden tater tots layered with smoky bacon, savory sausage, fluffy eggs, and plenty of melty cheese. It’s hearty, cozy, and guaranteed to keep the whole family full and happy.
If you love big-batch breakfasts like my Pioneer Woman Breakfast Casserole or buttery Croissant Breakfast Casserole, you’re going to fall hard for this one. For potato lovers, my Hashbrown Casserole is another classic that always disappears fast. And if you’re planning a holiday brunch or weekend spread, don’t miss my Blueberry Coffee Cake for a sweet, cozy finish alongside this casserole.
This is the kind of dish that makes your kitchen smell amazing and keeps everyone gathered around the table. ❤️ Let’s make breakfast!
Why This Recipe Works
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Classic comfort breakfast baked in one pan.
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Flexible with meats, cheeses, and veggies.
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Perfect for holidays, brunch, or meal prep.
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Always a crowd-pleaser for kids and adults alike.
✨ Before You Start ✨
✨ Eggs: Bring them to room temperature for the fluffiest texture.
✨ Tater tots: Add them straight from the freezer to the baking dish — no thawing needed.
✨ Cheese: Shred your own for the creamiest melt.
✨ Resting time: Let the casserole sit 10 minutes before slicing — it makes all the difference.
✨ Make-ahead: Assemble the night before, refrigerate, and bake fresh in the morning — perfect for holidays or weekend brunches.
Ingredients for Tater Tot Breakfast Casserole
This is just a quick glance at what you’ll need. For exact measurements and the full ingredient list, head down to the recipe card below.
- Breakfast sausage links – Cook and slice into ½-inch pieces after draining.
Bacon – Crisp until golden; it adds the smoky depth that ties everything together. - Bacon – Crisped up so it stays flavorful in the casserole.
- Tater tots – Frozen, straight into the dish.
- Eggs – The fluffy base of the casserole.
- Milk – Keeps the eggs light and tender.
- Cheddar + Monterey Jack cheese – A creamy, melty duo.
- Green onions – Fresh garnish for brightness.
Pro Tips for the Best Breakfast Casserole
⭐ Room-temp eggs bake up fluffier— it’s a small step that makes a big difference.
⭐ Preheat the oven fully before baking so the tots bake up golden and crisp underneath.
⭐ Don’t skip the 10-minute rest time before slicing; it helps the layers set.
⭐ Use freshly shredded cheese for the creamiest melt and gooey texture.
🥣 How to Make Tater Tot Breakfast Casserole
Here’s a quick look at how to assemble this easy breakfast casserole (full instructions in the recipe card below).
Preheat the oven to 350°F and spray a 9×13-inch baking dish. Cook the sausage until done (slice it), then cook the bacon until crisp and crumble.
Spread the frozen tater tots in the dish. Whisk together the eggs, milk, green onions, salt, and pepper, then stir in the sausage and half the bacon. Fold 1 cup Monterey Jack and 1 cup cheddar into the egg mixture, then pour it evenly over the tater tots.
Bake 40–45 minutes, until the eggs are set. Sprinkle the top with the remaining 1 cup cheddar and bake 5–7 minutes more to melt. Rest 10 minutes, then finish with the remaining bacon and green onions.
***See full instructions below.
Recipe Variations
- Add More Spice: Stir in ½ teaspoon garlic powder or onion powder for a flavor boost.
- Switch Up the Meat: Swap bacon for ham, turkey bacon, or chicken sausage.
- Veggie Boost: Bell peppers, spinach, tomatoes, or broccoli are delicious additions.
- Lighten It Up: Try egg whites and part-skim cheese for a leaner version.
Storing + Reheating + Freezing + Make-Ahead Tips
Storing
- Cover leftovers and refrigerate for up to 3–4 days.
Reheating
- For the best texture, warm larger portions in a 350°F oven for 15–20 minutes, covered with foil. For single servings, use the microwave.
Freezing
- Cool completely before slicing; then freeze in airtight containers for up to 2 months. Thaw overnight in the fridge before reheating.
Make-Ahead
- Assemble the casserole (without baking), cover tightly, and refrigerate overnight. Bake fresh the next morning for the easiest holiday breakfast!
Frequently Asked Questions
Do I need to thaw the tater tots first?
Nope! They go straight from freezer to pan.
Can I use fresh potatoes instead of tater tots?
Not for this version — the tater tots create that crisp, golden base that makes the casserole special.
Can I make this ahead for Christmas morning?
Yes — assemble it the night before, refrigerate, and bake in the morning.
Can I double the recipe?
Absolutely. Use two 9×13 dishes or a larger roasting pan.
Can I use different cheeses?
Definitely — mozzarella, pepper jack, or Swiss all work beautifully.
What to Serve With Tater Tot Breakfast Casserole
When I serve this casserole for brunch, I love to round it out with something fresh, a little bread on the side, and a sweet treat to finish. Here are some favorites:
Fresh + Crisp Sides: A big creamy fruit salad always brightens up the plate, but for something extra special, try my Strawberry Spinach Salad or 1905 salad.
Cozy Breads: Cozy breads are always a brunch must at our house! My Homemade Crescent Rolls, Bisquick Biscuits, or Jiffy Cornbread Recipe are perfect alongside this casserole. And for an irresistible savory bite, don’t miss my Million Dollar Bacon.
Sweet Finishes: End brunch on a high note with something sweet. Sour Cream Coffee Cake, Chocolate Pancakes, or a slice of Bisquick Coffee Cake are always hits at the table.
More Cozy Breakfast Recipes You’ll Love
If you loved this Tater Tot Breakfast Casserole, here are a few more cozy morning recipes to try next:
- Easy Breakfast Casserole
- Bisquick Sausage Balls
- Bisquick Quiche
- Spinach Mushroom Quiche
- Eggnog Crumb Coffee Cake
- Country Potatoes
Tried This Recipe?
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And if you made this recipe, please leave a ⭐⭐⭐⭐⭐ rating in the recipe card below — it helps more folks find and enjoy it. Tag me on Instagram @gonna_want_seconds so I can see your casserole!
Thanks for stopping by my kitchen today — happy cooking, friends! ❤️ Kathleen
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 teaspoon salt
- 1/4 teaspoon black pepper
- 1 cup Monterey jack cheese, shredded
- 2 cups cheddar cheese, shredded, divided
- 2 tablespoons green onions, thinly sliced
Instructions
- Prep the oven + pan: Preheat oven to 350ºF (177ºC). Spray a 9×13-inch baking dish with nonstick cooking spray.
- Cook the sausage: In a large skillet, cook 2 (9-oz) packages breakfast sausage links until cooked through. Transfer to a paper towel–lined plate, drain off any grease, then slice into ½-inch pieces.
- Cook the bacon: In the same skillet, cook 1 pound bacon until browned and crispy. Drain on paper towels and crumble.
- Layer the tater tots: Arrange the frozen 32-ounce package of tater tots in a single, even layer in the prepared baking dish
- Mix the eggs: In a large bowl, whisk together 12 eggs, ½ cup milk, ¼ cup sliced green onions, ½ tsp salt, and ¼ tsp black pepper.
- Add the meats: Stir in the cooked sausage and half of the crumbled bacon.
- Cheese layer #1 (in the eggs): Fold in 1 cup Monterey Jack and 1 cup cheddar (this is the first cheese layer).
- Assemble: Pour the egg mixture evenly over the tater tots.
- Bake: Bake 40–45 minutes, until the eggs are set in the center.
- Cheese layer #2 (on top): Sprinkle the remaining 1 cup cheddar evenly over the top. Return to the oven for 5–7 minutes, just until the cheese melts.
- Rest + finish: Let stand 10 minutes. Sprinkle with the remaining bacon and 2 Tbsp sliced green onions, then slice and serve.
Fans Also Made:
Notes
- Tater tots: You can add them straight from the freezer to the baking dish.
- Cooking: Be sure to preheat your oven and keep an eye on the baking time. You don’t want to over-bake this one. Also, don’t skip the resting time before serving. It’s vital to the proper texture and flavor of this yummy dish.
Nutrition
Hi Stacey, I was wondering if the tater tots get crispy or if I should bake them first before adding the eggs?
Hello, have you ever cooked the tater tots first so that they were a little crunchy?
Hi, Teresa. Thanks for asking! The tater tots will be soaked in the egg mixture, it’ll not turn out to be crunchy. But the casserole edges will be brown and crispy! 🙂
Hello are the tater tots frozen or thawed?
Hi, Maria. You can add them straight from the freezer to the baking dish.
This is great for when you don’t have hashbrowns in the freezer.
I agree! 🙂
Thank you Wow this was a huge hit at our brunch!! Much better than any bread basset breakfast casserole I’ve ever had. This recipe is going into our rotation for sure!
Thank you so much, Kelly! I’m happy that you love this as much as we do 🙂
THIS RECIPE IS AMAZING! 10 OUT OF 10. The best breakfast casserole I have ever made. Thank you!!!!!
Thank you so much, Lily! Glad you like this 🙂
This worked out perfectly! I didn’t change the recipe a bit. Everyone loved it! Thank you!
Yaaaay! Thank you so much, Jelena! 🙂
This was perfect for our Christmas Brunch. Since I have picky eaters, I made two, one with just bacon and one with just Turkey breakfast sausage. My wife, kids and grandkids devoured them!
That’s awesome, Jason! Thank you for your positive review.
Will the tots get soggy and separate if put together the night before??
Hi Mary! I haven’t noticed that happening when I make this ahead. Merry Christmas!
Only problem I will have is fixing part without cheese. My daughter will not eat it. But, I think it will be worth the work.
Hi, Diane. I haven’t tried this without cheese, but I think that’ll work. Let us know how it turns out! 🙂
Can u make it a day ahead ?
Hi, Jeanne. Yes, you can. You can whip it up the day before you need it and slide it into the fridge, unbaked overnight, then bake it the next day. Just be sure to keep it covered and separate from other foods because of the raw egg content. It can be stored this way for up to 48 hours, but I find it best to bake it within 24 hours of assembly.
If you want to make this entirely ahead, just slow thaw overnight in the fridge before reheating.
Enjoy!
This sounds amazing! I am making breakfast for a group of people. Can this be baked ahead of time and frozen? I would like to thaw it the night before breakfast. How long would you reheat it?
Hi, Robin! If you’ll thaw it the night before, reheat it at 350ºF for 15-20 minutes. Thank you!
I have tried many different breakfast casserole recipes. I have never really been happy with any of them, until now! The entire family loved it. I will be making this again and again and again. Thank you!
I’m so happy this was a hit with your family! <3
This was a hit at our family reunion! Thank you for sharing the recipe!
Yay, Debbie! Thank you for sharing your positive review 🙂
I’m so happy it was a hit!
I didn’t follow it exactly. I used a pie dish, hash browns, eggs, salt and pepper, milk, and cheese. So basically I made a quiche at 350 for 45 mins and it turned out great! Super easy to make and clean up! I’m about to have a baby so making easy recipes like this is going to become my go to. My husband and two step sons eat a ton!
I’m really glad this was a hit for your family Brittany!!
I make this with loose ground sausage instead, my family loves it! I often make it, (and a big pasta salad with lots of veggies) to take along when we rent a house at the beach. Leftovers heat up nicely in the toaster oven, so people can help themselves to a “slice” of the casserole or some pasta salad as they come and go throughout the day … while I read a book in my sand chair 😉
Hi, Pam! That’s a picture-perfect vacation! No need to cook again and again, right? I have to try this with loose ground sausage next time, thanks for the tip! 🙂
Can this be made with shredded potatoes instead of tater tot’s?
Hi, Steph. I haven’t tried that but I think that’ll work. You can also make homemade tater tots out of shredded potatoes 🙂
can this be made the night before and baked in the morning?
Hi, Antoinette! Yes, you can whip it up the day before you need it and slide it into the fridge, unbaked overnight, then bake it the next day. Let us know your review! 🙂
Love it! Can you freeze this before baking? After baking? Need to make a large quantity
Yes, Bonnie, you can whip it up the day before you need it and slide it into the fridge, unbaked overnight, then bake it the next day. And yes you can freeze after baking this. Let us know your feedback! 🙂
I used this for my daughters graduation brunch. It was a hit!
I’m so happy to hear it was a hit for your daughter’s big day! Congratulations <3
Perfect for my Valentine’s Day brunch
Wow! Thank you, Gina. Happy Valentine’s day! 🙂
OMG we made this for a weekend get together with my son and his family. It was a huge hit. We are making it again for this weekend. Thank you so much for this recipe. It’s a definite keeper!!
Hi, Stacy! I’m glad you and your family enjoyed this casserole! Thank you for your feedback 🙂