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Crave-Worthy Chicken Alfredo Tater Tot Casserole Recipe - Featured Image

Crave-Worthy Chicken Alfredo Tater Tot Casserole Recipe

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Learn how to make delicious Chicken Alfredo Tater Tot Casserole. Easy recipe with step-by-step instructions.

  • Total Time: 45 minutes
  • Yield: 4 servings 1x

Ingredients

Scale

The key to this dish lies in selecting the right ingredients that bring depth and freshness without complicating the process. I always opt for quality cooked chicken—whether leftover roast chicken or a quick sautéed breast—for that tender protein base. A good Alfredo sauce, ideally homemade or a trusted jar, helps balance flavour without taking up too much time. And tater tots? They’re the ultimate shortcut to crispy topping bliss. Over the years, I’ve learned that fresh Parmesan and a sprinkle of herbs elevate this dish from everyday to memorable.

  • 3 cups cooked chicken, shredded or diced (rotisserie chicken works well)
  • 2 cups Alfredo sauce (homemade or store-bought)
  • 1 (16 oz) bag frozen tater tots
  • 1 cup shredded mozzarella cheese
  • 1/2 cup grated Parmesan cheese
  • 1 small onion, finely chopped
  • 2 cloves garlic, minced
  • 1 cup steamed broccoli florets (optional, for a veggie boost)
  • 2 tablespoons olive oil or butter
  • Salt and pepper, to taste
  • Fresh parsley or Italian seasoning, for garnish

Substitutions: You can swap broccoli for peas or mushrooms if you prefer. For a lighter version, use a cauliflower-based Alfredo sauce or Greek yogurt mixed with Parmesan. The tater tots can be replaced with hash browns or even thinly sliced potatoes for a different texture.

Instructions

  1. Preheat your oven to 375°F (190°C). Lightly grease a 9×13-inch baking dish.
  2. Heat olive oil or butter in a skillet over medium heat. Sauté the chopped onion until soft and translucent, about 5 minutes. Add the minced garlic and cook for another minute until fragrant.
  3. In a large bowl, combine the cooked chicken, sautéed onions and garlic, steamed broccoli (if using), and Alfredo sauce. Season with salt and pepper to taste. Mix until all ingredients are well coated.
  4. Pour the chicken and sauce mixture into the prepared baking dish, spreading it evenly.
  5. Sprinkle shredded mozzarella and Parmesan evenly over the top.
  6. Arrange the frozen tater tots in a single layer on top of the cheese. This will create that irresistible crispy topping.
  7. Bake uncovered for 30-35 minutes, or until the tater tots are golden brown and crispy, and the casserole is bubbling around the edges.
  8. Remove from oven and let it rest for 5 minutes before serving. Garnish with fresh parsley or a sprinkle of Italian seasoning for a fresh finish.

A little tip from my experience: letting the casserole rest helps the sauce thicken slightly and makes serving much easier. Plus, it gives everyone a moment to settle in and anticipate that first cheesy, crispy bite.

  • Author: Jenny
  • Prep Time: 15 minutes
  • Cook Time: 30 minutes
  • Category: Main Dish
  • Method: Cooking
  • Cuisine: International