This post may contain affiliate links. Please read our disclosure policy.

Cheesy tater tot casserole is topped with fried onions and filled with cheese. It’s a tasty side dish, great for any dinner or holiday meal.

If you love the crunchy onion top as we do, try French Onion Chicken Casserole and Green Bean Casserole.

Close up of cheesy tater tot casserole topped with fried onions.


A Favorite – Here’s Why1

With the holidays rapidly approaching, I know it’s always a relief to have great dinner and side dish recipes on hand. This cheesy tater tot casserole will be perfect for those get-togethers, and we will tell you why.

  • SO DELICIOUS. With a tater tot base, and a cheesy, creamy center, with fried onions on top, these dish is yummy and loved by all.
  • SIMPLE. The dish comes together very easily and is prepped in 10 minutes.
  • HOLIDAY CLASSIC. This cheesy casserole is great for any meal, but especially great for holidays like Thanksgiving and Christmas.

If you’re looking for a version of this with meat, check out our Classic Tater Tot Casserole, which has ground beef and veggies.

Tater tots layered in a white baking dish.

How to Make IT

This cheesy casserole is quick, easy, and SO cheesy!

  1. PREP. Preheat oven to 350°F.
  2. TATER TOTS. Arrange frozen tater tots in a greased 9x 13-inch casserole dish.
  3. CREAM CENTER. Combine sour cream, cheese, cream soup, and garlic salt in a medium bowl. Mix well and pour over tater tots.
  4. ONIONS. Sprinkle onions over the top of the casserole.
  5. BAKE. Bake for 45-50 minutes.

Soup clarification. This recipe calls for using a can of “Cream of Chicken and Mushroom Soup”. If your grocery store doesn’t carry that combination, use half a can of each or use one can of whichever you prefer (cream of chicken soup OR cream of mushroom soup).

Mixing cream soup and shredded cheese in a grey bowl.

Change it up!

Of course, we love this version, but you can easily change things up. Here are a few ideas:

  • Add veggies. carrots, corn, zucchini, broccoli, celery, or cauliflower floret
  • Add a layer of protein. cubed ham or cooked ground beef (more details below)
  • Topping. scallions or crumbled bacon 
  • Tater tots come in two main sizes. We used the larger more cylindrical tot shape, but you can use the smaller tater rounds. Either type will work.

serving suggestions

When we make this as a cheesy potato side dish, we serve it with a holiday favorite: Roasted Turkey or Honey Glazed Ham.

We often add a layer of protein, which turns this casserole into a hearty and delicious main dish. In that case, we like to serve it with a

How to add a layer of protein

This cheesy tater tot casserole recipe can easily accommodate a layer of ground beef, ground chicken, or ground turkey.

Simply, brown the meat before adding it to the casserole.

  1. Heat up a large skillet and add ground meat.
  2. Season with onion powder, salt, pepper, and garlic powder.
  3. Cook over medium heat until browned. Drain excess fat.
  4. Sprinkle the ground beef mixture in an even layer over the tater tots, then add the layer of soup.
Baked casserole topped with crispy onions.

storage Tips

  • STORE leftover casserole in an airtight container, in the fridge, for 3-4 days.
  • FREEZE leftovers in an airtight container in the freezer for 1-2 months. Reheat in the microwave or oven.
  • Make it ahead of time. Complete steps 2 and 3. Do not add the onions on top, or bake it. Cover the baking dish with plastic wrap, then again with aluminum foil. Label and freeze for up to 2 months. When you’re ready to use, thaw in the fridge, add onions, then bake.

For holidays, we love to make this easy casserole recipe the day before up through step 3, then finish it off right when company comes. It works perfectly and allows for minimal work on a crazy holiday.

Close up of cheesy tater tot casserole in a white baking dish.

Recipe FAQ

What cream soup should I use to make tater tot casserole?

I used one can of “Cream of Chicken and Mushroom” soup. If you can’t find a soup with that particular combination you can easily use one can of cream of mushroom or one can of cream of chicken soup.

Is tater tot casserole a main dish or a side dish?

This easy tater tot casserole recipe is designed to be a side dish. However, you can easily include meat and veggies to turn it into a main entree. (see above for ideas)

For more potato dishes:

4.99 from 66 votes

Cheesy Tater Tot Casserole Recipe

By: Lil’ Luna
Cheesy tater tot casserole is topped with fried onions and filled with cheese. It's a tasty side dish, great for any dinner or holiday meal.
Servings: 12
Prep: 10 minutes
Cook: 45 minutes
Total: 55 minutes

Ingredients 

  • 1 (32-ounce) bag frozen crispy tater tots
  • 1 (16-ounce) container sour cream
  • 2 cups cheddar cheese, shredded
  • 1 (10.75-ounce) can Cream of Chicken & Mushroom Soup
  • 1 (6-ounce) can French’s Fried Onions
  • 1 teaspoon garlic salt (with parsley flakes)

Instructions 

  • Preheat oven to 350°F.
  • Arrange tater tots in a greased 9×13 pan.
  • Combine sour cream, cheese, cream of chicken/mushroom soup, and garlic salt in a medium bowl. Mix well and pour over tater tots.
  • Sprinkle onions over the top of the casserole and bake for 45-50 minutes. ENJOY!

Video

Notes

Make ahead of time. Complete steps 2 and 3. Do not add the onions on top, or bake it. Cover the baking dish with plastic wrap, then again with foil. Label and freeze for up to 2 months. When you’re ready to use, thaw in the fridge, add onions, then bake.
Variations. Of course we love this version, but you can easily change things up. Here are a few ideas:
  • Add veggies. carrots, corn, zucchini, broccoli or cauliflower florets
  • Add a layer of protein. cubed ham or cooked ground beef (more details below)
  • Toppings. scallions or crumbled bacon 
  • Tater tots come in two main sizes: we used the larger more cylindrical tot shape., but you can use smaller tater rounds. Either type will work.

Nutrition

Calories: 360kcal, Carbohydrates: 30g, Protein: 8g, Fat: 24g, Saturated Fat: 9g, Polyunsaturated Fat: 3g, Monounsaturated Fat: 5g, Cholesterol: 28mg, Sodium: 958mg, Potassium: 269mg, Fiber: 2g, Sugar: 2g, Vitamin A: 324IU, Vitamin C: 6mg, Calcium: 131mg, Iron: 1mg

Nutrition information is automatically calculated, so should only be used as an approximation.

Additional Info

Course: Side Dish
Cuisine: American
Making this recipe? Tag us!
Share it with us on Instagram using the hashtag #lilluna, so we can see what you’re creating in the kitchen!



About Kristyn

My name is Kristyn and I’m the mom of SIX stinkin’ cute kids and the wife to my smokin’ hot hubby, Lo. My mom’s maiden name is Luna, and I’m one of the many crafty “Lil’ Lunas” in the fam. On this site I like to share all things creative - from recipes to home decor to gifts and home decor ideas. Welcome!

So Easy & So Yummy

Get my cookbook!

My new cookbook is the ultimate resource for feeding your friends and family with 200+ simple recipes including videos, tips & more!

Leave a comment

Your email address will not be published. Required fields are marked *

Recipe Rating




38 Comments

  1. Looks delicious. I just want to make sure I understand the ingredients correctly. Is it one can of cream of mushroom soup and one can of cream of chicken, or do you just pick one?

    1. So there is a type of condensed soup called Cream of Chicken and Mushroom. But if you can’t find that, you could choose one or the other type and it will still taste great!

  2. I haven’t tried this yet but was wondering if it’s something I could serve at Easter Brunch? It sounds different and delicious!