Chicken Alfredo Casserole
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If you’re craving something comforting and super simple, this Chicken Alfredo Casserole (also known as the TikTok Dump & Bake Chicken Alfredo) is the perfect weeknight dinner. This cheesy, creamy, and hearty dish has gone viral with over 7.5 million views, and it’s clear why. With only a few ingredients, minimal prep, and no boiling pasta beforehand, this one-pan wonder will become your new go-to for busy nights.
Why You’ll Love This Chicken Alfredo Bake
This dish is a total lifesaver for weeknights. It’s quick to assemble, bakes in one dish, and the creamy Alfredo sauce with pasta is a comforting meal that the whole family will love. Plus, if you have leftover cooked chicken, this is the perfect way to use it up without wasting any food. It’s simple, filling, and absolutely delicious—what more could you want in a dinner?
Ingredients:
- Dry rotini pasta
- Alfredo sauce (use your favorite brand)
- Chicken broth (I like to use low-sodium)
- Cooked, shredded chicken (store-bought rotisserie chicken works great)
- Seasonings: Italian seasoning, chili powder, garlic powder, kosher salt, black pepper
- Shredded mozzarella or Italian blend cheese
How to prep chicken for casserole bake.
Unlike our chicken and rice casserole recipe, the chicken in this dish must be cooked and shredded prior to adding to the alfredo bake. You can quickly pressure cook chicken for meals like this, or to save time, buy a pre-cooked Rotisserie chicken and pull off and shred chicken.
How to Make Chicken Alfredo Casserole
First things first, preheat your oven to 425°F and grease a 9×13-inch baking dish with nonstick spray. You don’t want any of that cheese sticking to your pan!
In the prepared dish, add your uncooked pasta, Alfredo sauce, chicken broth, shredded chicken, and all the seasonings. Stir everything together so that the pasta is well-coated and the chicken is evenly distributed.
Cover the dish tightly with foil and bake for about 30-40 minutes. You’ll know it’s ready when the pasta is tender and everything is bubbling hot.
Once the casserole is baked, remove the foil and discard it. Sprinkle a generous amount of shredded cheese over the top. Pop the dish back in the oven for another 5-8 minutes until the cheese is perfectly melted. For a golden brown top, you can broil for a couple of minutes (but keep a close eye on it!).
Serve immediately while the casserole is hot and cheesy. I love pairing it with a light side, like roasted broccoli or a fresh corn salad. It’s also great with a sprinkle of shredded Parmesan and fresh parsley for a bit of color and flavor.
Expert Tips for Baked Alfredo Pasta
- Make it your own: Use any small pasta shape you like, or swap the mozzarella for cheddar or a cheese blend.
- Leftover chicken works best: Rotisserie chicken is perfect for this. It’s already cooked, shredded, and full of seasonings.
- Storage and Reheating: Store leftovers in an airtight container in the fridge. If the casserole dries out when reheating, just stir in a bit of extra Alfredo sauce, heavy whipping cream, or milk.
- Broil for a golden top: To get that restaurant-style golden cheese on top, turn on the broiler for the last minute or two—but watch it closely to avoid burning!
Frequently Asked Questions
No, the timing for this recipe requires that the chicken is cooked before adding it to the casserole. If you’re short on time, rotisserie chicken works perfectly.
Nope! That’s the beauty of a dump-and-bake recipe. The dry pasta cooks right in the Alfredo sauce and chicken broth while it bakes, making this a true one-dish meal.
More Casserole Recipes you’ll love!
Chicken Alfredo Casserole (TikTok)
Equipment
- 9 x 13 casserole baking dish
- non-stick cooking spray
Ingredients
- 16 oz. dry rotini pasta
- 32 oz. alfredo sauce
- 3 cups chicken broth
- 2 cups cooked shredded chicken
- 1 tsp. Italian Seasoning
- 1 tsp. Salt
- 1 tsp. Garlic Powder
- 1 tsp. chili powder
- ½ tsp. Black Pepper
- 2 cups shredded mozzarella cheese
Instructions
- Preheat the oven to 425 degrees. Grease a 9×13 baking dish with nonstick cooking spray.
- Add uncooked pasta, alfredo sauce, chicken broth, cooked and shredded chicken and all seasonings. Mix well until fully combined.16 oz. dry rotini pasta, 32 oz. alfredo sauce, 3 cups chicken broth, 2 cups cooked shredded chicken, 1 tsp. Italian Seasoning, 1 tsp. Salt, 1 tsp. Garlic Powder, 1 tsp. chili powder, ½ tsp. Black Pepper
- Cover casserole dish with foil and bake pasta mixture for 30-40 minutes or until hot and bubbly. Remove foil and discard.
- Top Chicken Alfredo Casserole with shredded mozzarella cheese and return to oven for 5-8 minutes or until cheese is melted. If you want a golden brown top, broil for a few minutes (supervised).2 cups shredded mozzarella cheese
Notes
Nutrition
Nutritional Disclaimer: The nutritional data provided here is auto-calculated and intended for your convenience only. As it’s generated via automation, its accuracy may be compromised. For precise nutritional insight, please compute the values utilizing the actual ingredients in your recipe through your chosen nutrition calculator or application.
Did You Make This Recipe?
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So good! Used dairy free Alfredo & added broccoli! So good!
Have you ever made this with crab instead of chicken?
No, my kids would think I was asking them to move out if I tried to give them crab. LOLOL!