Name: Creamy Velveeta Chicken Spaghetti with Mozzarella Garlic Cheese Sauce
Prep time: 15 min
Cook time: 25 min
Total time: 40 min
Yield: 6
Cuisine: American
Ingredients: 12 oz spaghetti; 2 cups shredded cooked chicken; 2 tablespoons butter; 2 cloves garlic, minced; 2 tablespoons all-purpose flour; 2 cups milk; 8 oz Velveeta cheese, cubed; 1 cup shredded mozzarella cheese; 1 teaspoon salt; ½ teaspoon black pepper

There are comfort foods, and then there’s Creamy Velveeta Chicken Spaghetti with Mozzarella Garlic Cheese Sauce. This ultra-creamy, flavor-packed casserole combines tender shredded chicken with perfectly cooked spaghetti, melted Velveeta, and a rich, garlicky mozzarella cheese sauce. It’s an irresistible combination that brings family and friends back for seconds—and maybe even thirds.

Perfect for weeknight dinners, potlucks, or cozy weekends at home, this dish checks every box: easy, hearty, cheesy, and oh-so-satisfying. Whether you’re feeding a crowd or meal prepping for the week, this chicken spaghetti delivers big flavor without requiring gourmet effort.

What Kind of Spaghetti Should I Use?

While classic spaghetti works beautifully in this recipe, you can also use angel hair for a more delicate texture or even fettuccine for extra bite. The key is to cook your pasta al dente so it holds up to the luscious cheese sauce without becoming mushy.

Ingredients for the Creamy Velveeta Chicken Spaghetti with Mozzarella Garlic Cheese Sauce

Velveeta Cheese: The star of the show. Its meltability gives the sauce its signature smooth, creamy texture that clings to every strand of pasta.

Mozzarella Cheese: Adds that stretchy, cheesy pull we all love. It also balances the richness of Velveeta with a mild, milky flavor.

Shredded Cooked Chicken: Whether from a rotisserie or leftover roast, chicken provides the hearty protein base for this comforting bake.

Spaghetti: Holds everything together and soaks up the cheesy goodness. Be sure to salt the boiling water to boost flavor.

Garlic: Minced and sautéed until fragrant, garlic builds a flavor foundation that shines through the cheese.

Butter: Used to sauté the garlic and start the sauce base, bringing richness and a silky finish.

Milk: Helps create the creamy sauce consistency. Whole milk is best, but you can use 2% if needed.

Flour: A small amount thickens the sauce and gives it body.

Salt & Pepper: Essential to bring out the flavors in both the chicken and the cheese sauce.

How To Make the Creamy Velveeta Chicken Spaghetti with Mozzarella Garlic Cheese Sauce

Step 1: Cook and Prep the Pasta

Bring a large pot of salted water to a boil. Cook the spaghetti according to package directions until al dente. Drain, rinse lightly to prevent sticking, and set aside.

Step 2: Sauté Garlic and Make the Roux

In a deep skillet or saucepan, melt butter over medium heat. Add minced garlic and sauté for 1-2 minutes until fragrant. Whisk in flour and cook for another minute to eliminate the raw flour taste.

Step 3: Build the Cheese Sauce

Slowly pour in milk while whisking continuously to avoid lumps. Once the mixture begins to thicken, stir in cubes of Velveeta cheese until fully melted. Add shredded mozzarella and continue stirring until the sauce is silky and uniform.

Step 4: Combine Chicken and Spaghetti

Add the shredded cooked chicken to the cheese sauce and stir to coat. Then fold in the cooked spaghetti, tossing everything together until well combined and evenly coated.

Step 5: Bake to Perfection

Preheat your oven to 350°F (175°C). Pour the mixture into a greased 9×13-inch baking dish. Optionally, top with a little extra mozzarella. Bake uncovered for 20-25 minutes, until bubbly and golden on top.

Step 6: Let It Rest

Remove from oven and allow to cool for about 5-10 minutes before serving. This helps the sauce set and makes slicing easier.

Serving and Storing This Creamy Velveeta Chicken Spaghetti

When it comes to serving, this cheesy chicken spaghetti is best enjoyed straight from the oven when the cheese is hot and gooey. A sprinkle of fresh parsley or a dash of crushed red pepper adds a nice finishing touch. If you’re serving a crowd, pair it with a light salad or roasted vegetables to balance out the richness.

To store leftovers, let the dish cool completely before transferring to an airtight container. It will keep in the fridge for up to 4 days. To reheat, microwave individual portions or pop the whole dish back in the oven at 325°F until warmed through.

You can also freeze it—just wrap tightly in foil or a freezer-safe container and freeze for up to 2 months. Thaw overnight in the refrigerator before reheating.

What to Serve With Creamy Velveeta Chicken Spaghetti?

Garlic Bread

A classic partner for any pasta dish, garlic bread adds a crunchy, buttery edge to this creamy main.

Roasted Broccoli

The roasted char and slight bitterness of broccoli cut through the rich cheese sauce, making it a great veggie side.

Caesar Salad

Crisp romaine, tangy dressing, and crunchy croutons provide a fresh contrast to the baked spaghetti.

Steamed Green Beans

Simple, healthy, and quick—green beans lighten the meal and pair well with the chicken.

Caprese Skewers

Fresh mozzarella, cherry tomatoes, and basil on skewers deliver a refreshing burst of flavor.

Sauteed Zucchini

Mild and quick-cooking, zucchini adds a gentle sweetness and texture to the plate.

Italian Chopped Salad

Loaded with olives, peppers, and artichokes, this hearty salad keeps things lively without being heavy.

Lemon-Parmesan Asparagus

Zesty and bright, asparagus cooked with lemon juice and parmesan cheese elevates the dish with acidity and crunch.

Want More Pasta Bake Ideas?

If you’re loving this creamy chicken spaghetti, you won’t want to miss out on more comfort-packed pasta favorites:

Cheesy Spinach Stuffed Shells for a vegetarian twist with a creamy ricotta center.
Chicken Cordon Bleu Casserole for a savory blend of ham, cheese, and tender chicken.
Creamy Beef and Shells Recipe for a one-skillet dinner with deep, meaty flavor.
One Pot Smoked Sausage Pasta if you’re after something smoky and bold.
Million Dollar Ravioli Casserole when you’re craving rich, cheesy layers that feed a crowd.

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Let me know in the comments how yours turned out. Did you spice it up with jalapeños or add crispy bacon on top? Maybe you swapped in rotini or used a spicy cheese blend?

I love hearing how others make these recipes their own. Ask away if you have any questions—let’s cook smarter together.

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