Easy No Bake Chicken Spaghetti Recipe: Creamy Cheese and Pasta Delight

This stovetop method delivers a creamy pasta dish without turning on your oven. I developed this approach for busy weeknights when I needed comfort food fast.

The secret is cooking the pasta in a rich broth, which infuses every strand with flavor. Shredded chicken and melted cheese create a velvety sauce that clings perfectly to the noodles.

You’ll have a satisfying, easy meal ready in under 30 minutes. The result is tender pasta with a luxurious cheese sauce that tastes like it took hours.

Perfect for family dinners or meal prep. Here’s how to make it.

Ingredients for Easy No Bake Chicken Spaghetti

Everything you need for this creamy, comforting pasta is probably in your kitchen already.

The chicken is the base here—Costco’s rotisserie chickens are perfect for shredding (and already cooked, saving time). For the cheddar, block cheese shredded at home melts smoother than pre-shredded. Whole Foods or Trader Joe’s have great options. The broth cooks the pasta, so use a good quality one (I like Swanson). The cream cheese ties it all together—Philadelphia is my go-to.

No rotisserie chicken? Poach 1.5 lb chicken breasts in the broth first. Swap cheddar for Monterey Jack or Colby for a milder taste. Out of cream cheese? Sour cream at half the amount works. Use gluten-free pasta for a GF version. The milk can be any percentage, but whole milk makes it richest. Don’t have Italian seasoning? Oregano plus basil gets you there.

This keeps well—store in the fridge for up to 4 days. Reheats like a dream (the sauce thickens, so add a splash of milk). Freezes beautifully for 3 months. I like to portion it into containers for easy lunches. Best part? It tastes even better the next day.

Step-by-Step Instructions for Chicken Spaghetti

This method delivers creamy, cheesy perfection with minimal active cooking time.

Step 1: Cook and Shred the Chicken

In a large pot, combine the 1.5 lb boneless skinless chicken breasts and 4 cups chicken broth. Bring to a boil over medium-high heat, then reduce to a simmer.

Cook for 15-18 minutes until the chicken is fully cooked through and reaches an internal temperature of 165°F. You’ll know it’s done when the meat is no longer pink in the center and shreds easily with a fork.

Remove the chicken from the broth (reserve the broth) and shred it into bite-sized pieces using two forks. I find this method easier than chopping and gives you that perfect texture for this dish.

Step 2: Sauté Aromatics for Flavor Base

In a large skillet, heat the 1 tbsp olive oil over medium heat. Add the 0.5 whole onion (diced) and cook for 3-4 minutes until softened and translucent.

Add the 3 cloves garlic cloves (minced) and cook for an additional 30 seconds until fragrant. Be careful not to burn the garlic—it should smell amazing, not bitter.

Stir in the 1 tsp dried Italian seasoning and let it toast for 10 seconds to release its full flavor. This aromatic base will infuse your sauce with depth.

Step 3: Create the Creamy Cheese Sauce

In the same skillet, melt the 0.25 cup butter over medium heat. Whisk in the 0.25 cup all-purpose flour to create a smooth roux. Cook for 1-2 minutes until the mixture turns a light golden color.

Slowly pour in 2 cups of the reserved chicken broth, whisking constantly to prevent lumps. Add the 1 cup whole milk and continue whisking until smooth.

Stir in the 8 oz cream cheese (softened) and 2 cups cheddar cheese until both are fully melted and the sauce is creamy. Season with 1 tsp salt and 0.5 tsp black pepper.

Step 4: Combine Everything and Finish

Add the 12 oz spaghetti noodles (broken in half) to the pot with the remaining 2 cups chicken broth. Bring to a boil, then reduce heat to medium-low and cook for 8-10 minutes until the pasta is tender.

Drain the pasta if needed, then add it to the skillet with the cheese sauce. Stir in the shredded chicken until everything is well coated. If the sauce is too thick, add a splash of the reserved chicken broth to reach your desired consistency.

Let the mixture sit for 2-3 minutes off the heat to allow the flavors to meld together. The sauce will thicken slightly as it cools, creating that perfect creamy texture.

Dietary Considerations for This Dish

Gluten-Free Option

Swapping regular spaghetti for gluten-free pasta works beautifully in this dish. I recommend Barilla gluten-free spaghetti—it holds up well to the creamy sauce. Be sure to check the cooking time, as GF pasta often cooks 2-3 minutes faster. 💡

Dairy-Free Adaptation

For a dairy-free version, use vegan cream cheese (like Kite Hill) and dairy-free cheddar shreds. Substitute unsweetened almond milk for whole milk. The texture will be slightly different but still delicious.

Lower-Carb Alternative

Replace spaghetti with zucchini noodles or spaghetti squash for a lower-carb option. Sauté the zucchini noodles for 2-3 minutes before adding to the sauce to prevent them from becoming mushy.

High-Protein Boost

Add 1 cup cooked lentils or 1 can drained white beans to increase protein and fiber. Stir them into the sauce with the chicken for a heartier dish that keeps you full longer.

Allergen-Friendly Swaps

If you have a nut allergy, ensure your broth is nut-free. For egg allergies, confirm your cream cheese and pasta are egg-free. Always check labels carefully, as ingredients can vary by brand.

Lactose Intolerance

Use lactose-free cream cheese and lactose-free cheddar to keep the rich flavor without discomfort. Green Valley Creamery makes excellent lactose-free dairy products that melt beautifully. 🧀

Frequently Asked Questions