How to Make 4-Ingredient Chicken Alfredo Bake
Step 1: Cook the Pasta
Bring a large pot of salted water to a boil. Cook your pasta according to package instructions until al dente. Drain and set aside.
Step 2: Prepare the Chicken
If you don’t already have cooked chicken, you can:
Use rotisserie chicken for convenience
Bake seasoned chicken breasts and cube them
Use leftover grilled or roasted chicken
You’ll need about 2–3 cups of cooked chicken.
Step 3: Combine Everything
Preheat your oven to 375°F (190°C).
In a large mixing bowl, combine:
Cooked pasta
Cooked chicken
Alfredo sauce (enough to coat everything generously—usually 15–20 oz)
Stir until evenly coated.
Step 4: Assemble
Transfer the mixture to a greased 9x13-inch baking dish. Spread evenly.
Sprinkle shredded mozzarella cheese across the top, covering the surface generously.
Step 5: Bake
Bake uncovered for 20–25 minutes, or until the cheese is melted and bubbly. For a lightly golden top, broil for 1–2 minutes at the end.
Let it rest for 5 minutes before serving.
Easy Variations (If You Want to Add More)
Even though the base recipe uses four ingredients, you can customize it:
Add broccoli or spinach for a veggie boost
Mix in cooked bacon for smoky flavor
Sprinkle Parmesan or Italian seasoning on top
Add crushed red pepper flakes for heat
But honestly? It’s delicious exactly as written.
Tips for the Best Results
Undercook the pasta slightly so it doesn’t become mushy during baking.
Don’t skimp on sauce—pasta absorbs liquid in the oven.
Use freshly shredded cheese for smoother melting.
Let it rest before serving to help it set and slice cleanly.
Why You’ll Love This Recipe
This 4-Ingredient Chicken Alfredo Bake is:
Quick to prepare
Budget-friendly
Kid-approved
Perfect for leftovers
Ideal for busy weeknights
It’s the kind of meal that feels like comfort in a casserole dish—creamy, cheesy, and completely satisfying.
Final Thoughts
Not every great meal requires a long grocery list. Sometimes, the simplest recipes become the ones you return to again and again. With just four ingredients and less than an hour, you’ll have a hearty, crowd-pleasing dinner on the table.
Simple. Creamy. Reliable. And absolutely delicious.