Chicken Alfredo Tater Tot Casserole Recipe
Introduction
A comforting and hearty dish that combines creamy Alfredo sauce, tender shredded chicken, and crispy tater tots, all baked to golden perfection. This casserole is a family favorite, perfect for busy weeknights or gatherings.

Ingredients
- 2 cups cooked, shredded chicken (rotisserie chicken works great)
- 1 (15 oz) jar Alfredo sauce
- 1 cup sour cream
- 1 cup frozen peas
- 1 teaspoon garlic powder
- ½ teaspoon salt
- ½ teaspoon black pepper
- 1 (32 oz) bag frozen tater tots
- 1 cup shredded mozzarella cheese
Instructions
- Step 1: Preheat your oven to 375°F (190°C). Lightly grease a 9×13-inch baking dish.
- Step 2: In a large bowl, combine the shredded chicken, Alfredo sauce, sour cream, frozen peas, garlic powder, salt, and black pepper. Mix well until all ingredients are evenly incorporated.
- Step 3: Spread the chicken mixture evenly into the prepared baking dish.
- Step 4: Arrange the frozen tater tots in a single layer over the chicken mixture, covering the entire surface.
- Step 5: Sprinkle the shredded mozzarella cheese evenly over the tater tots.
- Step 6: Bake in the preheated oven for 35-40 minutes, or until the tater tots are golden brown and crispy, and the casserole is bubbling around the edges.
- Step 7: Remove from the oven and let it cool for 5 minutes before serving. Enjoy your delicious Chicken Alfredo Tater Tot Casserole!
Tips & Variations
- For extra flavor, add a sprinkle of Italian seasoning or chopped fresh parsley to the chicken mixture.
- Swap frozen peas for green beans or broccoli florets for a different veggie twist.
- Use a mix of mozzarella and Parmesan cheese for a richer cheesy topping.
- If you prefer a spicier dish, add a pinch of crushed red pepper flakes to the sauce mixture.
- Make it ahead of time by assembling the casserole and refrigerating it for up to 24 hours before baking.
Storage
Store any leftovers in an airtight container in the refrigerator for up to 3 days. To reheat, cover the casserole with foil and bake at 350°F (175°C) for 15-20 minutes or until heated through. You can also microwave individual servings, but the tater tots may lose some of their crispiness.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I use fresh peas instead of frozen?
Yes, fresh peas can be used. Just blanch them briefly in boiling water before adding to the mixture to ensure they cook properly during baking.
What can I substitute if I don’t have Alfredo sauce?
You can make a quick homemade Alfredo sauce using butter, heavy cream, garlic, and Parmesan cheese, or use a creamy white sauce like béchamel as an alternative.
PrintChicken Alfredo Tater Tot Casserole Recipe
Chicken Alfredo Tater Tot Casserole is a comforting and hearty baked dish that combines creamy Alfredo sauce, tender shredded chicken, and crispy golden tater tots. Enhanced with peas, sour cream, and mozzarella cheese, this casserole is perfect for busy weeknights or family gatherings, delivering rich flavors and satisfying textures in every bite.
- Prep Time: 15 minutes
- Cook Time: 45 minutes
- Total Time: 1 hour
- Yield: 6 servings 1x
- Category: Casserole
- Method: Baking
- Cuisine: American
Ingredients
Protein & Dairy
- 2 cups cooked, shredded chicken (rotisserie chicken works great)
- 1 cup sour cream
- 1 cup shredded mozzarella cheese
- 1 (15 oz) jar Alfredo sauce
Vegetables
- 1 cup frozen peas
Seasonings
- 1 teaspoon garlic powder
- ½ teaspoon salt
- ½ teaspoon black pepper
Other
- 1 (32 oz) bag frozen tater tots
Instructions
- Preheat Oven. Preheat your oven to 375°F (190°C) to prepare for baking the casserole.
- Mix the Filling. In a large mixing bowl, combine the shredded chicken, Alfredo sauce, sour cream, frozen peas, garlic powder, salt, and black pepper. Stir thoroughly until all ingredients are evenly mixed.
- Assemble the Casserole. In a 9×13-inch baking dish, spread the chicken and sauce mixture evenly on the bottom. Then, layer the frozen tater tots evenly over the top of the chicken mixture.
- Bake the Casserole. Place the baking dish in the preheated oven and bake for approximately 35-40 minutes, or until the tater tots are crispy and golden brown and the casserole is bubbling around the edges.
- Add Cheese and Finish Baking. Remove the casserole from the oven, sprinkle the shredded mozzarella cheese evenly over the top, and return it to the oven. Bake for an additional 5-10 minutes until the cheese is melted and slightly browned.
- Serve. Let the casserole cool for a few minutes before serving to allow it to set and make slicing easier. Enjoy this creamy, crispy comfort dish hot.
Notes
- Rotisserie chicken is a convenient option, but you can use any cooked shredded chicken.
- For extra veggies, consider adding sautéed mushrooms or spinach to the filling.
- If you prefer a spicier kick, sprinkle some crushed red pepper flakes into the mixture.
- Make sure the tater tots are spread evenly for uniform crispiness.
- This casserole can be reheated covered in the microwave or oven for leftovers.
Keywords: Chicken Alfredo, Tater Tot Casserole, Comfort Food, Casserole, Easy Dinner, Family Meal

