Creamy White Cheddar Chicken Pasta Casserole

If you’re craving a comforting, cheesy dinner that comes together effortlessly, this Creamy White Cheddar Chicken Pasta Casserole is exactly what you need. It’s the perfect blend of tender chicken, al dente pasta, and a luscious white cheddar cheese sauce that will have everyone coming back for seconds. Whether it’s a busy weeknight or a cozy weekend meal, this casserole delivers warmth and satisfaction in every bite.

Why It’s My Go-To

This casserole has earned a permanent spot in my recipe rotation because it’s incredibly versatile and packed with flavor. It combines simple ingredients that I almost always have on hand, making it an easy throw-together meal. The creamy white cheddar sauce is rich without being overpowering, and the mix of frozen peas and crispy turkey bacon adds the perfect texture contrast. Plus, it’s a great way to use leftover chicken, turning it into something special and comforting. If you love Cheddar Chicken, you’ll adore this casserole’s cheesy goodness.

Ingredient Checklist

• 2 cups cooked pasta (penne or rotini work best for holding onto the sauce)
• 2 cups cooked, shredded chicken breast (grilled or rotisserie chicken works great)
• 1 cup white cheddar cheese, shredded (choose a good quality for melting)
• 1 cup cream cheese, softened (helps create a velvety sauce)
• 1 cup milk (whole milk preferred for richness)
• 1/2 cup chicken broth (adds savory depth)
• 1/2 teaspoon garlic powder (for that subtle garlic kick)
• 1/2 teaspoon onion powder (enhances flavor complexity)
• 1/2 teaspoon black pepper (freshly ground if possible)
• 1 teaspoon salt (adjust to taste)
• 1 cup frozen peas (adds a pop of color and sweetness)
• 1/2 cup turkey bacon, cooked and crumbled (crispy texture without overpowering)
• 1/2 cup breadcrumbs (for a crunchy topping)
• 1 tablespoon olive oil (to toast the breadcrumbs)

Setup & Equipment

• Large pot for boiling pasta
• Medium skillet for cooking turkey bacon and toasting breadcrumbs
• Mixing bowl to combine sauce ingredients
• 9×13 inch baking dish (or similar size casserole dish)
• Whisk and wooden spoon for stirring
• Oven preheated to 350°F (175°C)

Directions: Creamy White Cheddar Chicken Pasta Casserole

Step 1: Cook and Prepare Pasta & Chicken

Start by boiling your pasta in salted water according to package directions until al dente. Drain and set aside. If you don’t have cooked chicken ready, poach or grill chicken breasts until fully cooked, then shred them into bite-sized pieces.

Step 2: Cook the Turkey Bacon and Toast Breadcrumbs

In a skillet over medium heat, cook the turkey bacon until crispy. Remove and crumble it on a paper towel-lined plate. Using the same skillet, add olive oil and toast the breadcrumbs until golden brown and crispy. Set aside both the bacon and breadcrumbs for later.

Step 3: Make the Cheese Sauce

In a medium saucepan over medium heat, combine softened cream cheese, milk, and chicken broth. Whisk continuously until the cream cheese melts completely and the mixture is smooth. Add garlic powder, onion powder, salt, and black pepper, stirring to incorporate all the flavors.

Step 4: Add White Cheddar and Mix

Lower the heat and gradually stir in the shredded white cheddar cheese until melted and creamy. Remove from heat.

Step 5: Combine Pasta, Chicken, Peas, and Sauce

In a large mixing bowl, gently toss the cooked pasta, shredded chicken, frozen peas (no need to thaw), and cheese sauce until everything is evenly coated.

Step 6: Assemble the Casserole

Transfer the pasta mixture to your prepared baking dish. Sprinkle the crumbled turkey bacon evenly on top, followed by the toasted breadcrumbs for that irresistible crunch.

Step 7: Bake

Bake uncovered at 350°F (175°C) for 20-25 minutes or until the top is golden and bubbling. Let it cool for a few minutes before serving.

Seasonal Twists

• Swap frozen peas for fresh green beans or asparagus tips in spring.
• Add sautéed mushrooms and spinach for an autumn-inspired upgrade.
• In winter, stir in roasted butternut squash cubes for extra warmth and sweetness.
• Top with fresh chopped herbs like parsley or chives during warmer months for brightness.

Notes from the Test Kitchen

• Using penne or rotini helps the sauce cling beautifully to every bite.
• Softening the cream cheese before melting prevents lumps in the sauce.
• Frozen peas add a pop of color and mild sweetness but can be swapped for other veggies you prefer.
• For an extra layer of flavor, try stirring in a teaspoon of Dijon mustard into the sauce.
• If you prefer a smokier flavor, this casserole pairs wonderfully with the Creamy Bacon Mac And Cheese Pasta recipe for inspiration.

Shelf Life & Storage

This creamy white cheddar chicken pasta casserole keeps well in an airtight container in the refrigerator for up to 3 days. To reheat, cover with foil and warm in a preheated oven at 350°F (175°C) until heated through. Alternatively, microwave individual portions, stirring occasionally for even heating.

If you want to freeze leftovers, wrap tightly with plastic wrap and foil, then freeze for up to 2 months. Thaw overnight in the fridge before reheating.

Quick Questions

Can I use a different type of cheese?

Absolutely! While white cheddar gives this casserole its signature creamy sharpness, you can substitute with mozzarella, Monterey Jack, or a mild gouda for a different yet delicious flavor profile.

Is it possible to make this recipe vegetarian?

Yes! Simply omit the chicken and turkey bacon, and increase the vegetables or add a plant-based protein like chickpeas or tofu for added substance.

Can I prepare this casserole ahead of time?

Yes, you can assemble the casserole a day in advance, cover it tightly with foil, and refrigerate. When ready to bake, remove the foil and bake as directed, adding a few extra minutes if baking straight from the fridge.

What’s the best pasta to use?

Penne and rotini are preferred because their shapes hold onto the creamy sauce well, giving you a balanced bite every time. However, other short pasta shapes like shells or rigatoni can also work beautifully.

Keep Cooking

• Love cheesy comfort food? Try the Cheesy Bbq Chicken Pasta Casserole for a smoky twist.
• Looking for a simple weeknight dinner? Check out this easy Cheddar Chicken recipe.
• For a decadent side dish, you can’t go wrong with Creamy Bacon Mac And Cheese Pasta.

Final Bite

When you want a meal that feels like a warm hug, this Creamy White Cheddar Chicken Pasta Casserole fits the bill beautifully. It’s cheesy, creamy, and loaded with wholesome ingredients that come together to create a dish that’s both satisfying and simple to prepare. Whether it’s a family dinner or a potluck favorite, this casserole is sure to earn rave reviews and repeat requests. So grab your pasta, shred that chicken, and get ready to enjoy a whirlwind of creamy, cheesy comfort that’s just waiting to be devoured.

Share on Pinterest