Chicken Pasta Bake

This creamy Chicken Pasta Bake with mushrooms is an easy, family-friendly dinner that’s perfect for busy weeknights. Made with tender chicken, sautéed mushrooms, and perfectly cooked pasta tossed in a rich, creamy sauce, this comforting casserole bakes up golden and bubbly every time. It’s a simple, satisfying recipe that can be prepped ahead and is ideal for feeding a crowd or enjoying leftovers the next day.

Easy Chicken Pasta Bake

Quick meals don’t have to mean sacrificing comfort or flavor, and this creamy chicken pasta casserole is a perfect example. When time is tight, having a recipe that uses simple ingredients, comes together with minimal prep, and bakes in one dish is a lifesaver.

This chicken pasta bake with mushrooms fits right into that sweet spot, it’s hearty, satisfying, and easy to assemble ahead of time so dinner practically cooks itself. Whether you’re feeding a hungry family after a busy day or like to meal prep and just want reliable leftovers for the next, this creamy, oven-baked pasta delivers all the cozy, homemade goodness without keeping you in the kitchen for hours.

Checkout this quick list of ingredients you’ll need to make this Creamy Chicken and Mushroom Pasta Bake: (Scroll down for the full printable recipe card.)

• Chicken – Rotisserie chicken allows for quick and easy prep.
• Pasta – Rotini or medium egg noodles for the pasta layer.
• Onion and Garlic – Onion and garlic complement the flavor of the cheesy sauce.
• Peas – Frozen peas add texture and color.
• Mushrooms – Baby bella mushrooms add texture.
• Butter – Unsalted butter to make the homemade cheese sauce.
• All Purpose Flour – All purpose flour forms the roux to thicken the sauce.
• Liquid – Chicken broth and heavy cream for moisture.
• Spices – Seasoned salt, black pepper, onion powder and dry Italian seasoning.
• Cheese – Shredded monterey jack cheese and grated Parmesan cheese for a melty cheesy flavor.

How to Make Chicken Pasta Bake Recipe

• Heat Oven and Prepare Pan – Preheat the oven to 350 degrees f. Spray a 9×13 casserole dish with cooking spray.
• Boil Pasta – Cook egg noodles per package instructions just until al dente Drain well.
• Sauté Vegetables – Cook mushrooms and onions in melted butter. Saute until tender, the nadd the garlic.
• Make Roux – Sprinkle flour over veggies, cooking on low heat while stirring until absorbed. Add chicken broth and heavy cream.
• Simmer – Simmer until it thickens.
• Add Seasonings – Stir in salt, black pepper, onion powder and Italian seasonings and cheese.
• Assemble – Layer half the egg noodles, 1/2 chicken and 1/2 peas in prepared dish. Top with half of the cheese sauce. Repeat layers ending with sauce. Sprinkle final 1 cup of cheese on top and sprinkle with Parmesan.
• Oven – Bake per the recipe until bubbly and golden brown.
• Serve – Let stand for 5 minutes, then scoop and serve.

Kitchen Equipment to Make Creamy Chicken and Mushroom Pasta Bake

• Medium pot or saucepan. You could also use a large skillet that’s oven safe, and mix everything together in the pan for baking.
• 13×9-inch baking dish or pan.
• Measuring cups and spoons.
• Cheese grater.

Recipe Variations, Tips and Substitutions

• Protein – You can use leftover Thanksgiving turkey in place of chicken.
• Chicken – You can use cooked chicken thighs, chicken breasts or any leftover chicken for this recipe.
• Pasta – You could use penne pasta (small penne regatta) medium shells or egg noodles in place of rotini.
• Cheese – You can use Swiss cheese, cheddar cheese or mozzarella in cheese.
• Bacon – You could add crispy bacon to the casserole for a smokey flavor.
• Quick Defrost – You can steam the peas for 2 minutes in the microwave to speed up the thawing process.
• Vegetables – You could use steamed broccoli florets or mixed vegetables in place of peas.
• Mushrooms – White button mushrooms, cremini mushrooms or any variety that you enjoy can be used.
• Liquid – Chicken stock can be substituted for the chicken broth.
• Heavy Cream – If you’d like n extra creamy sauce, use 2 cups chicken broth and 2 cups heavy cream.
• Half and Half – You could use half and half in place of heavy cream.
• Fresh Herbs – You could garnish the top with parsley, oregano, thyme or chives. 

Storage and Leftovers

• Leftovers – You can store leftovers in an airtight container or covered with aluminum foil chilled in the refrigerator for up to 3 days.
• Reheating – Reheat individual portions in the microwave or in a preheated 350 degree f oven until heated through. Lay foil on top so it doesn’t dry out.
• Freezer – You can freeze leftovers for up to 2 months. Thaw in the fridge and reheat just before serving.

More Easy Casserole Recipes to Make

• Start your morning with this Sausage and Egg Breakfast Casserole.
• Rich and hearty Cheeseburger Macaroni Casserole.
• Cornbread Taco Bake topped with your favorite taco toppings.
• Lobster Mac and Cheese for entertaining and holiday buffets.
• Cowboy Casserole topped with crispy tater tots.
• Creamy Bacon Chicken Pasta always hits the spot.
• Sausage and Rice Casserole made on the stovetop ideal for busy weekdays.
• John Wayne Casserole from Six Sister’s Stuff.

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