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This Chicken Tater Tot Casserole is cheesy, hearty, and loaded with flavor. Just layer and bake for a comforting dinner ready in no time!

This Chicken Tater Tot Casserole is the ultimate comfort food dinner, layering tender chicken, a creamy sauce, and crispy tater tots into one hearty dish. It’s simple to put together with everyday ingredients, making it a go-to for busy weeknights or feeding a hungry family. Every bite has that cheesy, creamy, crispy combination that keeps everyone coming back for seconds.
Why This Recipe Works
This casserole uses simple, budget-friendly ingredients you likely already have on hand, and it comes together with minimal prep. Tater tots crisp up on top while the inside stays creamy and cheesy, giving you the best of both textures in one dish. It’s also easy to assemble ahead of time, making it a great option for busy weeknights or potlucks.

Ingredient Notes:
- Unsalted Butter – Used to cook the chicken and adds richness to the base of the casserole.
- Chicken Breast – The hearty protein base of the casserole; cooked and diced to layer throughout the dish.
- Onion Powder and Garlic Powder – Adds savory flavor to the chicken as it cooks.
- Salt and Pepper – Base seasoning to balance the richness of the sauce and cheese.
- Cream of Chicken Soup – Creates the creamy, savory sauce that holds the casserole together.
- Sour Cream – Adds extra creaminess and a slight tang that balances the richness of the cheese and soup.
- Frozen Mixed Vegetables – Adds color, texture, and nutrients, turning this into a more complete meal.
- Ranch Seasoning – Adds a tangy, herby flavor that ties the whole casserole together.
- Shredded Cheddar Cheese – Melts into the sauce and on top for a rich, cheesy flavor throughout.
- Frozen Tater Tots – Forms the crispy, golden topping that contrasts the creamy layers underneath.

Directions:
Step One – Preheat oven to 350°F. Spray a 9×13-inch baking dish with nonstick cooking spray.
Step Two – Melt butter in a large skillet over medium heat.
Step Three – Dice chicken into bite-size pieces and add to the skillet. Season with onion powder, garlic powder, salt, and pepper. Cook until no longer pink, about 6-8 minutes.

Step Four – In a large mixing bowl, combine the cooked chicken, cream of soup, sour cream, veggies, and ranch seasoning. Stir until well combined.

Step Five – Add shredded cheddar cheese and mix again.

Step Six – Transfer mixture to the prepared baking dish. Top evenly with tater tots. Bake for 40-45 minutes, until bubbly and tater tots are golden. Serve and enjoy!

Tips for the Best Chicken Tater Tot Casserole
- Dice or shred the chicken into bite-sized pieces so every scoop gets some in it.
- Don’t thaw the tater tots before adding them. Starting frozen helps them crisp up instead of turning soggy.
- Arrange the tater tots in a single, even layer so they cook and crisp evenly.
- Add the last layer of cheese in the final few minutes of baking so it melts without overcooking the tots.
- Let the casserole rest for 5-10 minutes after baking so it sets up and is easier to serve.

Frequently Asked Questions
Can I use frozen tater tots straight from the freezer? Yes, keeping them frozen when adding them to the casserole helps them crisp up better in the oven.
Can I freeze chicken tater tot casserole? Freezing is best done before adding the tater tot layer, since tots can turn soggy after freezing and thawing.
Can I use a different protein? Yes, ground beef or shredded rotisserie chicken work well as substitutes. Try my Classic Tater Tot Casserole recipe.
What can I serve with this casserole? I love serving this recipe with some additional veggies. Try my Roasted Vegetables or my Air Fryer Vegetables as a side.

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Chicken Tater Tot Casserole
Ingredients
- 4 tablespoons unsalted butter
- 1.5 pound chicken breast, (skinless and boneless)
- ½ tsp Onion powder
- ¼ tsp Garlic powder
- salt and pepper to taste
- 10.5 oz cream of chicken soup, (1 can)
- 16 oz sour cream
- 12 oz frozen mixed vegetables
- 1 oz ranch seasoning
- 2 cups Shredded cheddar cheese
- 32 oz frozen tater tots
Instructions
- Preheat oven to 350°F. Spray a 9×13-inch baking dish with nonstick cooking spray.
- Melt butter in a large skillet over medium heat.
- Dice chicken into bite-size pieces and add to the skillet. Season with onion powder, garlic powder, salt, and pepper. Cook until no longer pink, about 6-8 minutes.
- In a large mixing bowl, combine the cooked chicken, cream of soup, sour cream, veggies, and ranch seasoning. Stir until well combined.
- Add shredded cheddar cheese and mix again.
- Transfer mixture to the prepared baking dish. Top evenly with tater tots. Bake for 40-45 minutes, until bubbly and tater tots are golden. Serve and enjoy!






