Nothing beats a bubbling hot dish of Cheesy Chicken Pasta Bake when you’re craving something hearty, comforting, and simple to put together. This crowd-pleasing casserole combines tender pasta, juicy shredded chicken, and a creamy, cheesy sauce baked to golden perfection. It’s weeknight dinner made easy—and always a hit with both kids and adults.
Rooted in American-style casseroles and creamy baked pasta dishes, this recipe is a flexible go-to for using leftover chicken, cleaning out the fridge, or prepping ahead for busy nights. With pantry staples and one baking dish, you’ll have a full meal ready in under an hour.
Ingredients Overview
Each ingredient in this chicken pasta bake plays a crucial role in making the dish rich, creamy, and deeply satisfying. Here’s what you’ll need—and how to tailor it to your pantry or dietary needs.
Pasta
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Short pasta like penne, rotini, or rigatoni holds sauce well.
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Cook to al dente since it will continue cooking in the oven.
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Whole wheat or gluten-free pasta works too—just watch cook times.
Chicken
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Shredded rotisserie chicken is a huge time-saver.
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You can also use leftover baked, grilled, or poached chicken.
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For raw chicken, dice and sauté it first until fully cooked.
Cheese
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Cheddar cheese melts beautifully and adds a rich, sharp flavor.
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Combine with mozzarella for stretchiness or Parmesan for salt and depth.
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Freshly shredded cheese melts smoother than pre-shredded varieties.
Sauce
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A blend of cream cheese, milk, and chicken broth makes a creamy, flavorful base.
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Stir in garlic, onion powder, paprika, and Italian seasoning for flavor.
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Optional: Add a spoonful of sour cream or Greek yogurt for tang.
Vegetables (Optional but Recommended)
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Frozen peas, spinach, or broccoli florets add color and nutrition.
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Sautéed mushrooms, zucchini, or bell peppers work well too.
Topping
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A layer of cheese on top creates a golden, bubbly crust.
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Add buttered breadcrumbs or crushed Ritz crackers for crunch.
Step-by-Step Instructions

1. Preheat & Prep
Preheat oven to 375°F (190°C). Lightly grease a 9×13-inch baking dish or similar casserole pan.
2. Cook the Pasta
Bring a large pot of salted water to a boil. Cook pasta according to package directions until al dente. Drain and set aside.
3. Make the Sauce
In a large skillet over medium heat, melt 2 tbsp butter. Add:
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2 minced garlic cloves
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1/2 tsp onion powder
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1/2 tsp paprika
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1 tsp Italian seasoning
Stir for 30 seconds, then add:
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2 cups milk
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1 cup chicken broth
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4 oz cream cheese (cut into cubes)
Whisk until smooth and creamy. Season with salt and pepper to taste.
4. Combine Pasta, Chicken & Veggies
In a large mixing bowl, combine:
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Cooked pasta
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2–3 cups cooked shredded chicken
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1–2 cups steamed or frozen veggies (optional)
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Sauce mixture
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1 1/2 cups shredded cheddar or mozzarella cheese
Mix until everything is evenly coated.
5. Assemble & Bake
Pour the mixture into the prepared baking dish. Top with:
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1 cup shredded cheese (cheddar, mozzarella, or a blend)
Optional: Sprinkle with breadcrumbs or crushed crackers mixed with melted butter for extra texture.
Bake for 20–25 minutes until bubbly and golden. Broil for the last 2–3 minutes for a crisp, cheesy top.
6. Cool & Serve
Let rest for 5 minutes before serving. Garnish with chopped parsley if desired.
Tips, Variations & Substitutions
Pro Tips
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Use rotisserie chicken for quick prep.
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Undercook pasta slightly to prevent mushiness.
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Let the sauce slightly cool before mixing with cheese to avoid curdling.
Variations
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Buffalo-style: Add buffalo sauce and ranch seasoning, and top with blue cheese crumbles.
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Mexican-style: Add taco seasoning, black beans, corn, and use a Monterey Jack–cheddar blend.
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Italian-style: Use marinara sauce, fresh basil, and top with mozzarella and Parmesan.
Substitutions
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Dairy-free: Use dairy-free cheese and unsweetened almond or oat milk.
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Gluten-free: Use gluten-free pasta and ensure sauce thickeners are gluten-free.
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Vegetarian: Omit chicken and double the veggies, or add plant-based meat alternatives.
Serving Ideas & Occasions
This cheesy chicken pasta bake is perfect for:
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Weeknight dinners
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Make-ahead meal prep
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Potluck or freezer meals
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Comfort food cravings
Pair it with:
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A simple green salad with vinaigrette
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Roasted green beans or Brussels sprouts
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Garlic bread or dinner rolls
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A light white wine like Chardonnay or Pinot Grigio
It also reheats well for lunches—just add a splash of milk when microwaving to refresh the sauce.
Nutritional & Health Notes
This dish is rich and satisfying, offering a mix of carbs, protein, and fats:
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Chicken provides lean protein and B vitamins
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Cheese and milk supply calcium and energy
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Vegetables add fiber, vitamins, and color
To lighten it:
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Use whole wheat or legume-based pasta
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Reduce cheese slightly or use low-fat varieties
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Add extra veggies to stretch the serving size
Perfect for balanced comfort food when portioned thoughtfully.
FAQs
Q1: Can I make this pasta bake ahead of time?
Yes. Assemble it fully (without baking), cover, and refrigerate for up to 24 hours. Add 5–10 minutes to the baking time if cold.
Q2: Can I freeze it?
Absolutely. Let it cool completely, wrap tightly, and freeze for up to 3 months. Thaw overnight in the fridge before baking.
Q3: What kind of pasta is best?
Short shapes like penne, rotini, shells, or rigatoni work best. They hold sauce and bake evenly.
Q4: Can I use leftover cooked chicken?
Yes. Shredded rotisserie or roasted chicken is ideal. Even leftover grilled chicken works.
Q5: What cheese is best for melting?
Cheddar, mozzarella, Monterey Jack, and fontina are great options. Avoid very hard cheeses like Parmesan as the only cheese—they don’t melt smoothly.
Q6: Can I make it spicy?
Yes! Add chili flakes, hot sauce, or pepper jack cheese for heat.
Q7: How do I store and reheat leftovers?
Store in an airtight container in the fridge for up to 4 days. Reheat in the oven or microwave with a splash of milk to revive the creamy texture.
PrintEasy and Delicious Cheesy Chicken Pasta Bake – Creamy, Family-Friendly Comfort
A creamy, cheesy baked pasta dish loaded with shredded chicken, tender pasta, and gooey melted cheese—perfect for weeknights or cozy gatherings.
Ingredients
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12 oz penne or rotini pasta
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2–3 cups shredded cooked chicken
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2 tbsp butter
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2 garlic cloves, minced
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1/2 tsp onion powder
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1/2 tsp paprika
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1 tsp Italian seasoning
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2 cups milk
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1 cup chicken broth
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4 oz cream cheese
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2 1/2 cups shredded cheese (cheddar, mozzarella, or blend)
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Salt and pepper to taste
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1–2 cups vegetables (broccoli, peas, spinach – optional)
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Breadcrumbs or crushed crackers (optional topping)
Instructions
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Preheat oven to 375°F. Grease a 9×13 baking dish.
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Cook pasta until al dente. Drain and set aside.
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In a skillet, melt butter. Add garlic and spices. Stir for 30 seconds.
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Add milk, broth, and cream cheese. Whisk until smooth.
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In a bowl, mix pasta, chicken, veggies, 1.5 cups cheese, and sauce.
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Transfer to baking dish. Top with remaining cheese (and breadcrumbs if using).
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Bake 20–25 minutes until bubbly and golden.
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Cool 5 minutes before serving.
Notes
Great with rotisserie chicken. Make ahead and refrigerate overnight. Add buffalo sauce or taco seasoning for flavor twists.