Creamy Chicken Spaghetti

Featured in Saucy pasta that hits the spot.

This cheesy chicken and spaghetti dish blends perfectly cooked pasta with juicy chicken in a creamy mushroom sauce. Baked to golden perfection with two kinds of cheese, it’s a cozy classic.
alicia in the kitchen
Updated on Sat, 29 Mar 2025 12:54:36 GMT
A serving dish of creamy pasta topped with chicken chunks and fresh parsley. Pin it
A serving dish of creamy pasta topped with chicken chunks and fresh parsley. | tasteofsavor.com

This chicken spaghetti bake will soon become your go-to dinner favorite. I totally fell for this combo of pasta wrapped in creamy sauce with juicy chicken and zesty kicks that wake up your taste buds. This comfort food always brings my family to the table with hungry smiles.

Foolproof Crowd-Pleasing Dish

My chicken spaghetti bake has turned into my go-to for family gatherings. The velvety sauce hugs each strand of pasta while the tender chicken and green peppers add just the right punch of flavor. It's one of those magical dishes that brings together ease and tastiness for a dinner win every time.

What You'll Need

  • Chicken: 2 cups of shredded meat that melts in your mouth and makes all the difference.
  • Spaghetti: 8 oz of firm pasta ready to soak up our tasty sauce.
  • Cheese: 2 cups of cheddar and 1/4 cup of parmesan for that irresistible golden top.
  • Soups: 1 can of cream of chicken and 1 of mushroom for a smooth base.
  • Veggies: Onion, green bell pepper and garlic cooked until their flavors come alive.
  • Tomatoes and chilies: 1 can for that nice kick of flavor.

Step-by-Step Guide

Getting the Pasta Right
Cook your spaghetti in well-salted water until it's just firm. Drain and set aside.
Building Flavor
Melt butter in a big skillet then cook onion, green pepper and garlic until they smell amazing.
Making it Creamy
Pour in the soups, tomatoes with chilies and broth. Add garlic powder, onion powder, salt and pepper. Let it bubble for 5 minutes so flavors can mix together.
Putting it Together
Mix the chicken and spaghetti into the sauce. Pour everything into a baking dish, sprinkle cheese on top and bake at 350°F for 20-25 minutes until it's golden and bubbly.

Insider Tips

* Sometimes I throw in mushrooms or peas for extra goodness.
* Swiss or mozzarella can swap in for cheddar when you want something different.
* Make it as spicy as you like with milder or stronger chilies.

A cheesy pasta dish topped with tomato chunks and fresh parsley. Pin it
A cheesy pasta dish topped with tomato chunks and fresh parsley. | tasteofsavor.com

Serving Suggestions

Dish up this spaghetti bake piping hot with some fresh parsley sprinkled on top for a pop of color. A crisp green salad or roasted veggies go perfectly alongside for a complete meal that always gets compliments.

Frequently Asked Questions

→ Can I prep this ahead of time?
You can assemble this dish up to a day in advance and store it in the fridge. When baking, add 10-15 extra minutes since it’ll be chilled.
→ How do I shred chicken easily?
A rotisserie chicken works great, or cook chicken breasts and pull them apart while warm. Use two forks to tear the meat into pieces.
→ Is this dish freezer friendly?
Yes, it freezes well for up to three months. Cover it tightly with foil and thaw in the fridge overnight before reheating. Add extra cook time as needed.
→ What can I use instead of Rotel tomatoes?
Swap with regular diced tomatoes and some chopped green chilies. Fresh tomatoes with a mild chopped chili also work.
→ How do I avoid mushy spaghetti?
Cook the pasta until just firm (al dente), as it’ll cook more in the oven. Drain well and avoid soaking it in water. It should still have a slight bite.

Cheesy Spaghetti Dish

Baked spaghetti with shredded chicken, creamy mushroom sauce, and loads of melted cheese. It’s the ultimate family-friendly dish.

Prep Time
15 Minutes
Cook Time
45 Minutes
Total Time
60 Minutes
By: Alicia

Category: Pasta

Difficulty: Intermediate

Cuisine: French

Yield: 6 Servings (1 large dish)

Dietary: ~

Ingredients

01 Shredded chicken, 2 cups.
02 Cheddar, grated, about 2 cups.
03 1/2 cup of diced green bell pepper.
04 1/2 cup of minced onion.
05 8 oz spaghetti noodles.
06 1/2 teaspoon each of garlic and onion powder.
07 2 minced garlic cloves.
08 One 10.5 oz can of cream of mushroom soup.
09 1/4 cup of grated Parmesan cheese.
10 Salt and black pepper to your taste.
11 Chopped fresh parsley for topping.
12 2 tablespoons of unsalted butter.
13 1 cup low sodium chicken broth.
14 10 oz can of diced tomatoes with green chilies.
15 10.5 oz can of cream of chicken soup.

Instructions

Step 01

Cook the spaghetti in salted boiling water until just tender, following the package instructions. Drain it and set aside.

Step 02

Heat butter over medium heat. Sauté the garlic, diced onion, and green bell pepper until soft. Should take about 5 to 7 minutes.

Step 03

Stir in the soups, chicken broth, and diced tomatoes with chilies. Sprinkle the spices in and let it simmer for 5 minutes to heat through.

Step 04

Blend the cooked chicken and spaghetti into the sauce. Stir everything well and let it warm up for 5 minutes.

Step 05

Set your oven to preheat at 350°F. Pour the mixture into a casserole dish and top it off with cheddar and Parmesan cheese.

Step 06

Bake for 20-25 minutes, until the cheese is melted and bubbly. Add fresh parsley on top before serving.

Notes

  1. You can make this ahead of time and reheat it.
  2. Keeps well in the freezer for up to three months.

Tools You'll Need

  • Large pot.
  • Big frying pan.
  • Casserole dish.

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Lactose (cheese, butter).
  • Gluten (noodles).

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.
  • Calories: 520
  • Total Fat: 28 g
  • Total Carbohydrate: 42 g
  • Protein: 32 g