How many servings does this recipe make?

This recipe makes 4 servings. You can adjust the portion size directly on this page.

What ingredients do I need for Chicken Spaghetti Squash Alfredo?

You need 12 ingredients. The key ingredients include: 1 cup boneless skinless chicken breast, diced, 1/4 cup fresh mushrooms, 1/2 cup skim milk, 1 teaspoon cornstarch, and more.

Is Chicken Spaghetti Squash Alfredo suitable as pasta & noodles?

Yes, Chicken Spaghetti Squash Alfredo falls under the Pasta & Noodles category and is a great choice for this type of meal.

How do I store leftover Chicken Spaghetti Squash Alfredo?

Store leftovers in an airtight container in the refrigerator for up to 3–4 days. Reheat gently before serving.

Chicken Spaghetti Squash Alfredo Recipe

Name: Chicken Spaghetti Squash Alfredo
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 1 cup boneless skinless chicken breast, diced; 1/4 cup fresh mushrooms; 1/2 cup skim milk; 1 teaspoon cornstarch; 2 tablespoons fat free cream cheese; 3 tablespoons butter-flavored sprinkles; 1/4 teaspoon onion powder; 1 teaspoon parsley flakes; 1 teaspoon Mrs. Dash seasoning mix; 1/4 teaspoon Lawry's Seasoned Salt; 1/4 teaspoon black pepper; 1 cup cooked spaghetti squash

Try this homemade Chicken Spaghetti Squash Alfredo recipe the whole family will love. Made with chicken, fresh mushrooms, milk and cornstarch. Easy step…

This Chicken Spaghetti Squash Alfredo relies on simple, everyday ingredients such as fresh mushrooms, skim milk, cornstarch and fat free cream cheese. It comes together quickly and makes 4 servings, at about 219 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.

It's versatile enough for an easy weeknight dinner yet satisfying enough for guests at the weekend. Serve it with your favorite sides, and keep any leftovers for a quick meal the next day.

Updated Jun 30, 2026

Serves 4 Pasta & Noodles

Tips for the best results

Read through all the steps once before you start and measure out your ingredients first — it makes everything go more smoothly.
Taste as you go and adjust the seasoning before serving.
Avoid overcrowding the pan — cook in batches if needed for the best texture.
Let the dish rest for a few minutes before serving so the flavors settle.
Store leftovers in an airtight container in the fridge and enjoy within a few days.

Variations & substitutions

Use a neutral oil or a plant-based spread in place of butter for a dairy-free version.
Coconut cream is a reliable plant-based alternative to dairy cream.

No specific allergen information. Please check the ingredient list for possible allergens.

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Chicken Spaghetti Squash Alfredo

Tips for the best results

Variations & substitutions

My Personal Notes

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Frequently Asked Questions