Transform your dinner routine with this incredibly simple No Boil Chicken Parmesan Casserole. Designed for busy weeknights, this family-favorite dish eliminates the tedious step of pre-boiling pasta, letting it cook to a perfect al dente right in the oven. Imagine tender, juicy chicken coated in a savory parmesan and breadcrumb crust, layered with rich marinara, and blanketed in melted, gooey cheese. It’s a hearty, comforting meal that promises to have everyone asking for seconds without requiring hours in the kitchen. Get ready to discover your new go-to recipe for effortless deliciousness!

Few meals bring as much joy and satisfaction to the dinner table as a warm, cheesy pasta dish. And when that dish is as easy to prepare as this No Boil Chicken Parmesan Casserole, it’s a true weeknight winner. Forget the extra pot and the waiting around for water to boil; this innovative recipe bakes all the ingredients together in one pan, ensuring a flavorful and perfectly textured meal every time. It’s the ultimate solution for a comforting, homemade dinner without the fuss.
Why This No Boil Chicken Parmesan Casserole Will Become Your Favorite:
- Effortless “Dump and Go” Preparation: Life is busy, and sometimes the last thing you want to do is spend precious evening hours cooking. This casserole is designed for maximum convenience. Simply combine all your ingredients in a bowl, pour them into a baking dish, and let your oven do the rest. The only interruption is a quick stir halfway through baking to ensure even cooking of the pasta. It’s truly a hands-off approach to a deliciously complex-tasting meal, making it ideal for those hectic schedules.
- Kitchen Staple Ingredients: You’ll love how this recipe utilizes ingredients you likely already have on hand. Chicken, pasta, marinara sauce, garlic, mozzarella, and parmesan cheese are common pantry and fridge staples. This means less time at the grocery store and more time enjoying your meal. While fresh basil adds a vibrant touch, dried basil can easily be substituted, ensuring you can make this dish whenever the craving strikes, even if your herb garden isn’t flourishing.
- Ultimate Comfort Food Without the Heaviness: There’s something inherently comforting about a classic chicken parmesan. This casserole delivers all that cozy, cheesy goodness in a baked pasta format that feels less heavy than traditional lasagna or a fried chicken parmesan. It’s the perfect balance of indulgence and satisfaction, making it a crowd-pleaser for all ages and a wonderful meal to enjoy after a long day.
- Versatile for Vegetable Additions: Looking to boost your family’s vegetable intake? This casserole is incredibly adaptable. You can easily sneak in extra nutrients by using a veggie-packed marinara sauce, tossing in more fresh spinach, or adding roasted zucchini or bell peppers. The robust flavors of the sauce and cheese will help ensure even the pickiest eaters enjoy their greens.
- No Pre-Boiling Pasta Required: This is the star feature! The pasta cooks directly in the sauce, absorbing all the delicious flavors as it bakes. This not only saves you a step and an extra pot to wash but also infuses every noodle with the rich taste of marinara and chicken broth, resulting in perfectly al dente pasta with minimal effort.
Essential Ingredients and Clever Substitutions:
Crafting the perfect Chicken Parmesan Casserole starts with understanding your ingredients and knowing how to make them work for you. Here’s a closer look at what you’ll need and some helpful tips for successful cooking:
- Chicken Breasts: We recommend 1 lb of boneless, skinless chicken breasts, cubed for even cooking. This allows the chicken to cook quickly and absorb the flavors of the breading and sauce beautifully.
- Garlic, Salt & Pepper: These foundational seasonings elevate the flavor profile of the chicken. Freshly minced garlic provides the best aroma and taste.
- Parmesan Cheese: Use grated parmesan, both for coating the chicken and for the final cheesy topping. Freshly grated is always superior for flavor.
- Italian Breadcrumbs: For that classic chicken parmesan texture and flavor. If you only have plain breadcrumbs, don’t worry! Simply mix them with about ½ teaspoon of Italian seasoning, a pinch of garlic powder, and dried oregano to create your own flavorful blend. You can even make your own breadcrumbs from stale bread for an extra homemade touch.
- Marinara Sauce: The backbone of this casserole’s flavor. Choose your favorite brand, or even use homemade sauce if you have it. For a little extra kick, opt for a spicy marinara – just be mindful if serving to children or those sensitive to heat. You’ll need two 24 oz jars, but will likely have some leftover from the second jar for another meal.
- Penne Pasta: This recipe is designed for uncooked penne pasta. Its tubular shape is perfect for catching all the delicious sauce. Other short pastas like rotini, fusilli, or rigatoni work equally well.
- Shredded Mozzarella: Essential for that irresistible cheesy layer. We use 1 ½ cups, divided for mixing into the casserole and for the glorious melted topping. For an even more luxurious texture, consider using fresh mozzarella slices on top. A blend of Italian cheeses could also be a delicious alternative.
- Fresh Basil: Adds a burst of fresh, aromatic flavor. Chop 5-7 leaves to mix into the casserole, and save a few extra for garnish. If fresh isn’t available, a teaspoon of dried basil can be used in the sauce.
- Baby Spinach: A large handful of baby spinach adds nutrients and a touch of freshness that wilts perfectly into the pasta. It’s an easy way to incorporate greens.
- Chicken Broth: Crucial for cooking the pasta to perfection. Opt for reduced-sodium or low-sodium chicken broth to better control the overall saltiness of the dish. You’ll need about 2 ¼ cups.
- Large Egg (Optional): A lightly beaten egg can help the breadcrumbs and parmesan adhere better to the chicken pieces, but it’s entirely optional. The chicken will still be wonderfully flavorful without it, though it won’t have the same crisp exterior as a traditional fried chicken parmesan.

Step-by-Step Guide to Your No Boil Chicken Parmesan Casserole:
Making this incredible casserole is surprisingly straightforward. Follow these steps for a perfect, comforting meal:
- Step 1: Prepare the Chicken. Begin by preheating your oven to 400°F (200°C). In a large mixing bowl, combine the cubed chicken breasts with minced garlic, salt, and pepper. If you choose to use the optional egg, add the lightly beaten egg now and toss to coat the chicken evenly. This helps the breadcrumb mixture adhere. Next, add the parmesan cheese and Italian breadcrumbs to the bowl, tossing until the chicken pieces are thoroughly coated. This creates a flavorful crust that is integral to the chicken parmesan experience.
- Step 2: Combine the Pasta Mixture. To the same bowl with the coated chicken, add the uncooked penne pasta, a large handful of fresh baby spinach, one entire jar of marinara sauce, and the chopped fresh basil. Stir all these ingredients together thoroughly until everything is well combined and the pasta is coated in sauce. This ensures every bite is packed with flavor.

- Step 3: Add the Broth. Now, pour the chicken broth into the pasta and chicken mixture. Stir again to ensure the broth is fully incorporated throughout the ingredients. Adding the broth at this stage, rather than with the other ingredients, prevents an overly watery mixture and allows for better mixing.
- Step 4: Layer in the Baking Dish. Lightly spray a 9×13 inch baking pan with cooking oil. Pour about one cup of marinara sauce into the bottom of the pan and spread it evenly to create a base. This prevents the pasta from sticking and adds an extra layer of flavor. Carefully transfer the chicken and pasta mixture into the prepared pan, spreading it out into an even layer. Then, pour another cup of marinara sauce over the top of the pasta mixture.

- Step 5: First Bake & Stir. Tightly cover the baking pan with aluminum foil. Ensure the foil is sealed securely around the edges; this is crucial for trapping steam, which helps cook the pasta to perfection. Place the covered pan in the preheated oven and bake for approximately 40 minutes. After 40 minutes, carefully remove the foil. You’ll notice the pasta is tender but not yet fully al dente. This is normal. Stir the entire mixture well, bringing pasta from the bottom to the top and vice versa. This ensures all the pasta cooks evenly and prevents any chewy, uncooked bits.
- Step 6: Final Bake & Broil. Return the uncovered pan to the oven and continue baking for another 15-20 minutes, or until the pasta is perfectly al dente and the chicken is cooked through. Test a piece of pasta to ensure it’s to your liking. Once cooked, remove the casserole from the oven and sprinkle the remaining mozzarella cheese generously over the top. Change your oven setting to broil (watch it carefully!). Broil for about 5 minutes, or until the cheese is beautifully melted, bubbly, and slightly golden brown.
- Step 7: Rest and Serve. Allow the casserole to cool for about 10 minutes before serving. This resting period helps the cheese set and makes for easier serving. Garnish with extra freshly chopped basil if desired for a burst of fresh flavor. Leftovers can be stored in an airtight container in the refrigerator for up to 5 days, making it perfect for meal prep.

Expert Tips for a Perfectly Cooked Casserole:
- Never Skip the Stir: This is arguably the most critical step for no-boil pasta success. When you remove the foil after the initial bake, the pasta at the bottom of the pan will be further along in the cooking process than the pasta on top. A thorough stir ensures all noodles are submerged in liquid and cook evenly. Skipping this step can result in unevenly cooked pasta – some mushy, some disappointingly chewy and undercooked.
- Seal the Foil Tightly: The magic of no-boil pasta lies in steaming. Tightly covering your baking pan with aluminum foil creates a steamy environment that cooks the pasta through. If the seal isn’t tight, heat and moisture will escape, and your pasta may not cook properly or become dry. Press the foil firmly around the edges of the pan.
- Cheese Choice Matters: While shredded mozzarella is a reliable choice for its meltability, don’t hesitate to experiment! Fresh slices of mozzarella can create a gourmet touch with a creamier melt. For those who love a complex flavor, a blend of Italian cheeses like provolone, fontina, or even a smoked mozzarella can elevate the casserole’s taste profile.
- Pasta Shape Flexibility: Penne pasta is excellent for this casserole due to its sturdy structure and ability to hold sauce. However, many other short, sturdy pasta shapes work beautifully. Consider rotini, fusilli, rigatoni, or even ziti for a similar result. Avoid very thin or delicate pastas, as they may become mushy in this baking method.
- Adjust Marinara to Taste: Marinara sauces vary greatly in thickness and seasoning. If your chosen sauce is particularly thick, you might add a splash of water or extra broth to thin it slightly, ensuring enough liquid for the pasta to absorb. Taste your sauce before adding it and adjust seasonings as needed.
- Check Chicken Doneness: While the pasta cooks, the chicken should also be cooking through. Ensure your cubed chicken pieces are not too large. You can use a meat thermometer to check for doneness; chicken should reach an internal temperature of 165°F (74°C).

Customization & Serving Suggestions:
This No Boil Chicken Parmesan Casserole is fantastic as is, but it also serves as a perfect canvas for your culinary creativity. Feel free to adapt it to your taste and what you have on hand:
- Spice It Up: Add a pinch of red pepper flakes to the marinara sauce for a pleasant heat.
- Herb Variations: Beyond basil, consider fresh oregano or parsley for additional layers of flavor.
- Cheese Enthusiast’s Dream: Beyond mozzarella, try mixing in some smoked gouda, asiago, or even a sharp cheddar for a different cheesy experience.
- Add More Protein: If you’re out of chicken, ground turkey or even Italian sausage (cooked and crumbled) could be substituted. Ensure any raw meat is cooked before adding to the casserole for best results, especially if it’s ground meat.
- Serving Suggestions: This hearty casserole is a complete meal on its own. However, it pairs beautifully with a fresh, crisp green salad dressed with a light vinaigrette to balance the richness. A side of garlic bread or crusty Italian bread is also perfect for soaking up any extra sauce.
Meal Prep & Storage:
This casserole is a fantastic candidate for meal prepping. You can assemble the entire dish ahead of time, cover it tightly with foil, and refrigerate it for up to 24 hours before baking. If baking from cold, you might need to add an extra 10-15 minutes to the initial covered baking time.
Leftovers store wonderfully in an airtight container in the refrigerator for up to 5 days. For longer storage, individual portions can be frozen for up to 3 months. Thaw overnight in the refrigerator before reheating in the oven or microwave until heated through.
Other Delightful Pasta Recipes You Will Love:
- Sun-Dried Tomato Pasta with Italian Sausage
- Simple Beef Pasta Skillet
- Creamy Instant Pot Pasta
- Avocado Pesto Pasta
- Easy One Pot Chicken Alfredo
- Pumpkin Ricotta Pasta Bake
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Chicken Parmesan Casserole
By: Lorie Yarro
This super simple No Boil Chicken Parmesan Casserole is a perfect family dinner that requires so little effort to toss together. No need to boil the pasta, it cooks up perfectly al dente as this pasta dish bakes. Juicy chicken tossed in breadcrumbs and parmesan and all the cheesy goodness. Everyone will want seconds!
Prep Time: 10 minutes
Cook Time: 1 hour 5 minutes
Total Time: 1 hour 15 minutes
Servings: 8
Ingredients
- 1 lb chicken breasts, cubed, uncooked
- 3 garlic cloves, minced
- ½ tsp Salt
- ½ tsp Pepper
- 1 large egg, lightly beaten (optional)
- ½ c parmesan cheese
- ½ c Italian breadcrumbs
- 2 24 oz. jars marinara sauce (you won’t use all of the 2nd jar)
- 3 cups penne pasta, uncooked
- 1 ½ c shredded mozzarella
- 5-7 basil leaves, chopped
- 1 large handful baby spinach
- 2 ¼ c chicken broth, reduced or low sodium preferred
Instructions
- Preheat oven to 400°F (200°C).
- In a large bowl, toss the chicken with garlic, salt, and pepper. If desired, add the whisked egg and toss to coat (this is an optional ingredient). Add the breadcrumbs and parmesan cheese and toss to coat the chicken well.
- Add one jar of marinara, spinach, dry pasta, basil, and one cup of mozzarella to the bowl and stir to combine.
- Add the broth into the bowl and stir to incorporate.
- Spray a 9×13 inch pan with oil. Spread about one cup of marinara on the bottom of the pan to cover. Add the pasta and chicken mixture to the pan and spread to an even layer. Cover with one more cup of marinara.
- TIGHTLY cover the pan with foil and place in the oven. Bake for about 40 minutes covered. After 40 minutes, remove the foil. Pasta should be tender but not quite al dente. The chicken should be close to done as well. Stir the mixture well to allow the top pasta to rotate to the bottom of the pan. Bake another 15-20 minutes uncovered until pasta is al dente.
- Sprinkle the remaining mozzarella cheese over top and change the oven to Broil. Broil for about 5 minutes or until the cheese is melted and bubbly.
- Cool for about 10 minutes before serving. Store leftovers in an airtight container for up to 5 days in the refrigerator.
Recipe Notes
- DO NOT SKIP stirring the pasta when removing the foil. The pasta at the bottom will be much further along in cooking than the pasta on top. You will want to shift it around to allow for the pasta to cook evenly. You don’t want to end up with chewy, undercooked pasta!
- Cover the pan tightly with foil when baking. This helps the cooking of the pasta by steaming it. You want to trap the heat inside or your pasta will not cook properly.
- While the recipe calls for shredded mozzarella, you can also add fresh slices of mozzarella on top for a richer texture. You could also opt for another cheese blend if desired.
- You can use another short pasta aside from penne in this Chicken Parmesan Casserole, such as rotini, fusilli, or rigatoni.
Nutrition Information (Approximate)
- Calories: 409kcal
- Carbohydrates: 45g
- Protein: 29g
- Fat: 9g
- Saturated Fat: 4g
- Trans Fat: 1g
- Cholesterol: 57mg
- Sodium: 1003mg
- Potassium: 829mg
- Fiber: 4g
- Sugar: 7g
- Vitamin A: 787IU
- Vitamin C: 10mg
- Calcium: 227mg
- Iron: 3mg
Nutrition information is automatically calculated, so should only be used as an approximation.
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