Jump to Recipe·Print Recipe·Leave a Review

Chicken Alfredo Tater Tot Casserole is a comforting, family-friendly dish that blends the creamy goodness of Alfredo sauce with the crispy, golden crunch of tater tots. Perfect for busy weeknights or casual weekend gatherings, this casserole is packed with flavor, easy to assemble, and guaranteed to please both kids and adults alike. It takes the indulgent richness of a classic Alfredo pasta and transforms it into a one-pan, baked masterpiece that’s hearty and satisfying.

With tender shredded chicken, smooth sour cream, vibrant peas, and melty mozzarella cheese, every bite is a combination of creamy, savory, and crispy textures. The garlic powder and black pepper bring a warm depth of flavor, while the tater tots on top provide that irresistible crunch everyone loves. It’s a smart way to use leftover chicken or a rotisserie shortcut, and most of the ingredients are pantry and freezer staples.

Whether you’re feeding a crowd or planning for leftovers, this casserole checks all the boxes: it’s budget-friendly, minimal prep, and bakes up beautifully. Plus, it’s customizable—perfect for those who want to add their own twist. Let’s dive into why this dish deserves a spot in your dinner rotation.

Why You’ll Love This Recipe

Super Easy to Make – Minimal chopping, mixing, and prep work required.
Family-Friendly – Loved by both adults and picky eaters alike.
Great Use of Leftovers – A smart way to repurpose cooked chicken.
One-Dish Meal – Everything bakes together in one pan, reducing cleanup.
Comfort Food Classic – A warm, creamy, and crispy dish perfect for any time of year.

Ingredients

Shredded chicken
Alfredo sauce
Sour cream
Frozen peas
Garlic powder
Salt
Black pepper
Frozen tater tots
Shredded mozzarella cheese

Variations

Add bacon: Crumbled bacon adds a smoky crunch and extra flavor.
Switch veggies: Try broccoli, corn, or mixed vegetables instead of peas.
Spice it up: Add red pepper flakes or a dash of hot sauce for a kick.
Cheese mix: Use cheddar, Monterey Jack, or a blend instead of mozzarella.
Use turkey: Substitute shredded turkey for a post-holiday twist.

How to Make the Recipe

Step 1

Preheat your oven to 375°F (190°C). Lightly grease a 9×13-inch baking dish.

Step 2

In a large mixing bowl, combine the shredded chicken, Alfredo sauce, sour cream, peas, garlic powder, salt, and black pepper. Mix until everything is well combined.

Step 3

Spread the mixture evenly in the prepared baking dish.

Step 4

Arrange the frozen tater tots in a single layer over the chicken mixture.

Step 5

Sprinkle shredded mozzarella cheese evenly over the top of the tater tots.

Step 6

Bake for 35–40 minutes or until the tater tots are golden brown and the cheese is melted and bubbly.

Step 7

Let it cool for a few minutes before serving.

Tips for Making the Recipe

Use rotisserie chicken for a quick and flavorful shortcut.
Make sure the tater tots are spread evenly so they crisp up nicely.
Thaw peas slightly before mixing to avoid excess moisture.
Don’t skip the resting time after baking—it helps the casserole set.
Add a sprinkle of Parmesan on top for extra flavor.

How to Serve

Serve this casserole hot and fresh from the oven. It pairs well with a simple green salad, garlic bread, or steamed vegetables. It also works great as a standalone meal thanks to its balanced ingredients.

Make Ahead and Storage

Storing Leftovers

Place leftovers in an airtight container and refrigerate for up to 3–4 days.

Freezing

You can freeze the unbaked casserole, tightly wrapped, for up to 2 months. When ready to eat, thaw in the fridge overnight and bake as directed.

Reheating

Reheat individual portions in the microwave for 1–2 minutes or in the oven at 350°F (175°C) until warmed through.

FAQs

1. Can I use homemade Alfredo sauce?

Yes, homemade Alfredo works great and adds a fresher flavor.

2. Can I use fresh vegetables instead of frozen?

Absolutely—just make sure to cook them slightly before mixing in.

3. Can I make this ahead of time?

Yes, assemble it a day in advance and store covered in the fridge until ready to bake.

4. What type of chicken works best?

Cooked, shredded chicken from a rotisserie or leftovers works perfectly.

5. Can I use different cheese?

Yes, feel free to use cheddar, provolone, or any melty cheese you prefer.

6. How do I keep the tater tots crispy?

Bake uncovered and avoid overloading the casserole with too much sauce.

7. Is this dish freezer-friendly?

Yes, both baked and unbaked versions can be frozen for up to 2 months.

8. What can I substitute for sour cream?

Greek yogurt or cream cheese can work as a substitute.

9. Can I make this vegetarian?

Swap the chicken for sautéed mushrooms or plant-based chicken alternatives.

10. Is this dish gluten-free?

It can be made gluten-free with a gluten-free Alfredo sauce and tater tots.

Conclusion

Chicken Alfredo Tater Tot Casserole is a cozy, satisfying dish that brings together the richness of Alfredo sauce, the comfort of chicken, and the irresistible crunch of tater tots. It’s simple to prepare, endlessly versatile, and perfect for feeding a crowd or enjoying as leftovers throughout the week. Whether you’re looking for a hearty dinner or a potluck winner, this casserole delivers big on flavor and convenience. Give it a try and enjoy a new family favorite that checks all the boxes!