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This tater tot breakfast casserole is the kind of easy, cheesy breakfast that everyone looks forward to. Crispy tater tots, fluffy eggs, savory sausage, and melty cheese come together in one hearty, make-ahead dish that’s perfect for busy mornings, holidays, or feeding a crowd.
What makes this version stand out is how reliable and flexible it is. You can prep it ahead of time, bake it fresh in the morning, and count on it turning out perfectly every time—no soggy tots, no dry eggs, just a rich, satisfying casserole that disappears fast.
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
Does this reheat well if I were to make it today and have for bfast a few days in a row?
Hi kelly, Yes but the tater tots will likely be a little soggier.
This was so amazingly good! The only change I made was to use half the amount of sausage links. The family said I could make this everyday. I could probably have eaten the entire pan on my own. So good!
Oh, yeah Stephanie! I’m stoked it was such a hit with the family <3
Added this to our Easter Brunch menu this year and it was a big hit. Easy and delicious!!!
Hi, Lisa! So happy you add this to your menu! Glad you liked it 🙂
Love the recipe and how super easy it was. Ours was just made for a smaller casserole dish, we still had leftovers LOL Thanks for the recipe.
You’re so welcome Stephanie! I’m so happy you enjoyed <3
Great recipe! I baked my tatertot layer first for extra crispy potatoes, omitted the meat for veggies (kids not such meat fans) and served bacon country gravy over the top. So delicious!
Oh Mimi! Bacon country gravy makes everything better! 🙂
My family really enjoyed this dish. The second time I made this I put a Mediterranean tilt by using chopped spinach, feta cheese and Turkey sausage. It was even better. This one is going into my breakfast rotation.
Hi Mike! That sounds like a delicious version. So happy you and your family enjoyed 🙂
I took you at your word that substitutions would work. It turned out my cheddar was too far gone, so I had to use a bag of cheddar/jack and then move to a bag of Mexican Blend. Because I love veggies, I added some broccoli, but because my son loves bacon and sausage, we kept both. Even with all those changes, it was stellar. Both adult sons, my husband and I agree it’s our new favorite breakfast casserole. We did all the work at once, but I know that in the future, it’d be a piece of cake to mix up the egg mixture so that when I wanted to cook it, I’d only need to arrange the tater tots and pour in the egg mixture.
Wonderful recipe; thanks so much!
Carol, you are so welcome. I love to hear it was a hit with your whole family!! <3
I am very interested in making this for approx. 80 people!!! Can I just use the large foil pans, double the amounts and increase the bake time? Do you think that would work? Sure looks wonderful!!!!
Hi Diane! I must say, I haven’t made such a large quantity! Your plan sounds like exactly how I would do it. I’m not sure of the exact size of your foil pan. You may need to do a little math to make sure doubling is the best way to go.
Kathleen,
next time I will read through the whole article cuz I just did and yes you have instructions for making this in a crock pot. OOPS my bad. Am sending this off to my daughter cuz I know they will like this.
Hi Diane. No worries! Just was about to respond when I saw this. I hope you guys enjoy this yummy casserole!! <3
Quick question…do the tots need to be thawed?
Hi Tim. No, they don’t! 🙂
Kathleen,
could this be made in a crock pot? was thinking of my daughter and family and was going to pass this recipe on to her.
I made this for Christmas morning breakfast and it was a big hit! I simplified the recipe a bit and just used two bags of the Jimmy Dean turkey sausage crumbles instead of cooking my own sausage, and added no bacon. The green onions really add a nice flavor, and leftovers the next day were a big hit as well!
Hi, Allison! Yay, thank you! Your tweak is perfect! Glad it was a hit 🙂 Dare we say it’s your new favorite breakfast? 🙂
I made it for NewYears morning…it is the BEST, EASIEST and QUICKEST egg casserole I’ve found and EVERYBODY loved it!!!!!!!
Hi, Pamela! Thank you so much! Yay, So happy you like it! It’s the best! I hope you’ll make it often 🙂 <3
Thank you for the suggestion of using the sausage crumbles! My husband is going to try to make this for a men’s breakfast at church and he wants it to be the easiest possible!
Hi Maggie! I’m so happy he’s going to try this <3
I’m not all that fast in the kitchen so I am concerned about prep time. Not sure how you could cook sausage, then bacon, and throw it all together in 15 minutes…
What’s a realistic prep time?
Hi Pete! Well, to be honest, if you’re not fast in the kitchen then no, that would not be a realistic prep time for you. I do try to be realistic when I add those times, but we all do work at different speeds. I hope you make the casserole and enjoy the process and results! Best wishes 🙂
cook your bacon in the oven on parchment paper, doesn’t splatter, stays flat, crispy and done at the same time as the sausage. middle rack 375.
Great idea, Sharleen! 🙂
You can cook the bacon in the oven while you prep everything else and cook the sausage on the stove. That saved me some time.
This was a huge hit Christmas morning!! My new fav❤️
Hi, Kenzie! So happy you found your new favorite! Thank you for letting us know that it was a hit, yay! 🙂
Can you put this together the night before and then bake it the next morning
Yes, you can! 🙂
I’ m on Keto diet , rest of the family is not! Made casserole one side lined with tater tots other side with cooked sausage. Used ham rather than bacon and used onion, broccoli and red pepper. Turned out awesome. Had to cook a little longer
Hi, Sue! Your tweaks are perfect! That’s a genius idea!
I’m planning to make this for my crew as a Christmas breakfast meal. One question, can you use frozen tots or do they need to be thawed when you line them in the baking dish?
Hi Mike. Yes, you can use the tater tots frozen. 🙂
Hello. Do I put the tater tots in the pan frozen or thawed? Does it matter?
Hi Ben. The recipe works either way 🙂
Hi! Do you think this would work in a crockpot??
Hey Amanda. Yes, you can!! I have instructions in my article <3
I would like to assemble the casserole, not bake it, freeze it for travel thaw and bake it the next day. Have your tried this? Any suggestions?
Hi Helen. No, I haven’t. I’m not exactly sure how the raw eggs would do through the process.
Omg this recipe is amazing! I loaded mine with cheese it was perfect for a birthday brunch meal at the park! Thank you!
Hey Kiah! So happy to hear it worked for your brunch! Did you see our new video for this recipe?
Is this something you can prep the night before and throw it in the oven the next morning?
Yes, Jessica 🙂