Introduction
This Creamy Garlic Parmesan Chicken Penne Bake is the ultimate comfort food for pasta lovers. Tender seasoned chicken, perfectly cooked penne pasta, a rich garlic Parmesan cream sauce, juicy tomatoes, and a blanket of bubbly melted mozzarella come together in one irresistible baked dish. Every bite is creamy, cheesy, and packed with delicious Italian-inspired flavors.
Perfect for busy weeknights, family dinners, potlucks, or meal prep, this baked chicken pasta is easy to prepare and delivers restaurant-quality flavor with simple pantry ingredients. It’s a hearty, satisfying meal that everyone will ask for again.
Recipe Overview
| Recipe Details | Information |
| Recipe Name | Creamy Garlic Parmesan Chicken Penne Bake |
| Course | Main Course |
| Cuisine | Italian-American |
| Prep Time | 20 minutes |
| Cook Time | 30 minutes |
| Total Time | 50 minutes |
| Servings | 6 servings |
| Difficulty | Easy |
| Calories | Approximately 620 kcal per serving |
Why You’ll Love This Recipe
This baked chicken pasta combines juicy seasoned chicken with a silky garlic Parmesan sauce that coats every piece of penne for incredible flavor in every bite.
The melted mozzarella creates a golden, bubbly topping that makes this casserole feel like something straight from your favorite Italian restaurant.
Everything comes together in one baking dish, making cleanup simple while delivering a hearty family dinner that’s perfect for busy evenings or entertaining guests.
The leftovers reheat beautifully, making this recipe ideal for meal prep and easy lunches throughout the week.
Ingredients
🍗 Chicken
| Ingredient | Amount |
| Boneless skinless chicken breasts | 2 large (about 1½ pounds / 680 g) |
| Olive oil | 2 tablespoons |
| Italian seasoning | 2 teaspoons |
| Garlic powder | 1 teaspoon |
| Paprika | 1 teaspoon |
| Salt | 1 teaspoon |
| Black pepper | ½ teaspoon |
🍝 Pasta
| Ingredient | Amount |
| Penne pasta | 16 ounces (450 g) |
| Salt | For boiling water |
🧄 Creamy Parmesan Sauce
| Ingredient | Amount |
| Butter | 3 tablespoons |
| Garlic, minced | 5 cloves |
| Heavy cream | 2 cups |
| Chicken broth | 1 cup |
| Parmesan cheese, freshly grated | 1½ cups |
| Cream cheese | 4 ounces (115 g) |
| Italian seasoning | 1 teaspoon |
| Crushed red pepper flakes (optional) | ¼ teaspoon |
🍅 Mix-Ins & Topping
| Ingredient | Amount |
| Cherry tomatoes, halved | 1 cup |
| Mozzarella cheese, shredded | 2 cups |
| Fresh parsley, chopped | 2 tablespoons |
Step-by-Step Instructions
Preheat the oven to 375°F (190°C).
Bring a large pot of salted water to a boil and cook the penne until just al dente. Drain and set aside.
Season the chicken with Italian seasoning, garlic powder, paprika, salt, and black pepper.
Heat the olive oil in a large skillet over medium-high heat.
Cook the chicken for 5–6 minutes per side, or until it reaches an internal temperature of 165°F (74°C).
Transfer the chicken to a cutting board and slice into bite-sized pieces.
In the same skillet, melt the butter over medium heat.
Add the garlic and cook for 1 minute until fragrant.
Pour in the chicken broth and heavy cream, stirring until combined.
Add the cream cheese and stir until completely melted.
Mix in the Parmesan cheese, Italian seasoning, and red pepper flakes. Simmer for 3–5 minutes until the sauce thickens slightly.
Add the cooked penne, sliced chicken, and cherry tomatoes. Stir until everything is evenly coated.
Transfer the mixture to a greased 9×13-inch baking dish.
Sprinkle the mozzarella evenly over the top.
Bake uncovered for 20–25 minutes, until the cheese is melted, bubbly, and lightly golden.
Garnish with chopped parsley before serving.
Best Tips
Use freshly grated Parmesan cheese for the smoothest and most flavorful sauce.
Cook the pasta just until al dente because it will continue cooking in the oven.
Allow the casserole to rest for about five minutes after baking to help the sauce thicken before serving.
Season each layer of the recipe for the richest overall flavor.
Best Ingredient Options
| Ingredient | Best Substitute |
| Chicken breast | Boneless chicken thighs |
| Penne | Rigatoni, ziti, or rotini |
| Heavy cream | Half-and-half (lighter option) |
| Parmesan | Pecorino Romano |
| Mozzarella | Provolone, Monterey Jack, or Fontina |
| Cherry tomatoes | Sun-dried tomatoes or diced Roma tomatoes |
Recipe Variations
Add fresh spinach to the sauce for extra color and nutrition without changing the creamy texture.
Include sautéed mushrooms or broccoli for additional vegetables and hearty flavor.
Mix in crispy bacon pieces for a smoky twist that pairs wonderfully with the Parmesan sauce.
Add Cajun seasoning to the chicken for a spicy version with bold Southern-inspired flavor.
What to Serve With
Warm garlic bread is perfect for soaking up the creamy Parmesan sauce.
A crisp Caesar salad or mixed green salad provides a fresh contrast to the rich baked pasta.
Roasted asparagus, broccoli, or green beans make excellent vegetable side dishes.
Finish the meal with a light fruit salad or lemon sorbet for a refreshing dessert.
Make-Ahead Instructions
Assemble the entire casserole up to 24 hours before baking.
Cover tightly and refrigerate until ready to cook.
Let it sit at room temperature for 20–30 minutes before placing it in the oven.
Storage
Store leftovers in an airtight container in the refrigerator for up to 4 days.
Reheating
Reheat individual servings in the microwave for 2–3 minutes.
For larger portions, bake covered at 350°F (175°C) for 15–20 minutes until heated through.
Add a splash of cream or milk if the sauce has thickened during storage.
Freezing
Freeze the fully assembled or baked casserole in a freezer-safe container for up to 3 months.
Thaw overnight in the refrigerator before reheating or baking.
Common Mistakes to Avoid
Overcooking the pasta before baking can result in a soft texture instead of perfectly tender pasta.
Using pre-shredded Parmesan may produce a grainy sauce because it contains anti-caking agents.
Cooking the cream sauce over high heat can cause it to separate instead of remaining smooth and creamy.
Skipping the resting time after baking can make the casserole appear too loose when served.
Nutrition Estimate
| Nutrient | Per Serving |
| Calories | 620 kcal |
| Protein | 42 g |
| Carbohydrates | 38 g |
| Fat | 33 g |
| Saturated Fat | 17 g |
| Fiber | 2 g |
| Sugar | 4 g |
| Sodium | 790 mg |
Frequently Asked Questions
Can I use rotisserie chicken?
Yes. Simply shred or chop cooked rotisserie chicken and add it when mixing the pasta with the sauce.
Can I make this ahead of time?
Yes. Assemble the casserole one day ahead, refrigerate, and bake just before serving.
Can I use another pasta shape?
Absolutely. Rigatoni, ziti, fusilli, or rotini all work well.
How do I keep the pasta creamy after reheating?
Add a splash of milk or heavy cream before reheating to restore the sauce’s smooth texture.
Can I freeze this pasta bake?
Yes. It freezes well for up to three months and reheats beautifully after thawing.
Final Thoughts
This Creamy Garlic Parmesan Chicken Penne Bake is a comforting, cheesy, and satisfying dinner that’s perfect for any occasion. Loaded with tender chicken, perfectly cooked penne, a rich homemade garlic Parmesan cream sauce, and a golden mozzarella topping, it’s a crowd-pleasing recipe that’s simple enough for busy weeknights yet impressive enough for guests. Whether served fresh from the oven or enjoyed as leftovers, this creamy baked pasta is sure to become a family favorite.