My oldest friend, Sarah, gave me this recipe on a stained index card after I had my second baby. It was scribbled with the words “Freezer Hero” at the top. She wasn’t wrong. This isn’t some fussy, from-scratch Alfredo; it’s a hearty, creamy, cheesy casserole that feeds a crowd and feels like a security blanket. It’s the dish I bring to new parents, to potlucks, and the one my kids request on birthdays. It’s comfort in a 9×13 dish.
Quick Look
| Prep | Cook | Total | Feeds | Level |
|---|---|---|---|---|
| 20 mins | 30 mins | 50 mins | 6-8 | Easy |
Why You’ll Love This Recipe
- The ultimate make-ahead meal. Assemble it days ahead or freeze it for a rainy day.
- It’s foolproof. No tricky sauces that can break. It’s creamy, cheesy, and always a hit.
- Uses simple pantry staples. No running to a specialty store for this one.
Grab These
- 12 oz penne or rigatoni pasta (I love how the tubes hold the sauce)
- 2 cups cooked chicken, shredded or cubed (a rotisserie chicken is your best friend here)
- 2 cups shredded mozzarella cheese, divided
- 1 cup grated Parmesan cheese, divided
- For the Sauce:
- 1 (15 oz) jar of quality Alfredo sauce (I’m loyal to the Rao’s brand)
- 1 (8 oz) block of cream cheese, softened
- 1 cup chicken broth
- 1 teaspoon garlic powder
- ½ teaspoon onion powder
- Salt and black pepper to taste
- For the Topping:
- ¼ cup Italian-style breadcrumbs
- 1 tablespoon melted butter
- Fresh parsley, for garnish
Let’s Make It
Okay, let’s get cozy. Preheat your oven to 375°F (190°C) and grease a 9×13 baking dish. Go ahead and cook your pasta according to the package directions, but for heaven’s sake, stop at al dente. It’s going to keep cooking in the oven, and mushy pasta is a tragedy we can avoid.
While the pasta boils, let’s make the easiest, creamiest sauce you’ve ever seen. In a large bowl, whisk together the jarred Alfredo sauce, softened cream cheese, chicken broth, garlic powder, and onion powder until it’s as smooth as you can get it. It might look a little curly at first, but just keep whisking. It’ll come together, I promise.
Now, dump your drained pasta, cooked chicken, one cup of the mozzarella, and half a cup of the Parmesan into that bowl of sauce. Stir it all up until every single piece of pasta is coated in that creamy goodness. Pour the whole glorious mixture into your prepared baking dish and spread it out evenly.
In a small bowl, mix the remaining mozzarella and Parmesan with the breadcrumbs and melted butter. Sprinkle this over the top of the casserole—this is what gives you that incredible, crunchy, cheesy top layer.
Bake for 25-30 minutes, until the top is golden brown and the sauce is bubbling around the edges. Let it sit for 5-10 minutes before serving. I know it’s hard to wait, but this lets the sauce set so you get perfect slices.
Nutritional Facts (Per Serving)
| Nutrient | Amount |
|---|---|
| Calories | ~ 580 kcal |
| Protein | 32g |
| Carbohydrates | 42g |
| Fat | 31g |
| Fiber | 2g |
| Sugar | 4g |
| Note: Values are estimates |
Variations & Add-Ins
- Veggie Boost: Stir in a 10oz box of thawed, drained frozen spinach or some sautéed mushrooms.
- Spicy Twist: Add a dash of hot sauce to the sauce mixture, or top with sliced jalapeños before baking.
- From-Scratch Sauce: If you’re feeling fancy, replace the jarred sauce with a homemade béchamel (3 tbsp butter, 3 tbsp flour, 2 cups whole milk) and stir in 1/2 cup of Parmesan.
Serving Ideas
This is a meal in itself, but a simple Caesar salad or some roasted green beans with garlic on the side is just perfect. And don’t forget the garlic bread for dipping.
Storage & Reheating
This stores like a dream. Cool it completely, then cover tightly and refrigerate for up to 4 days. Reheat individual portions in the microwave, or the whole dish, covered with foil, in a 350°F oven until warm. To freeze, assemble the unbaked casserole, wrap it tightly in plastic and foil, and freeze for up to 3 months. Bake from frozen, adding 15-20 minutes to the baking time.
My Two Cents
That resting time after it comes out of the oven is non-negotiable. It allows the creamy sauce to thicken up just enough so you can serve it in neat squares instead of a delicious, but soupy, mess. Trust me on this.
You Asked, I’m Answering
- Can I use a different pasta? Absolutely! Any short, sturdy pasta works—rigatoni, ziti, shells. Just avoid long, thin pasta like spaghetti.
- My sauce was a bit thick, why? Different brands of Alfredo sauce vary. If your mixture seems too thick before baking, just add a splash more chicken broth until it’s a saucy consistency.