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The next time you need a high-protein dinner idea, try this spaghetti squash stir fry with ground chicken. (Or any protein you like— see the tips below.) When you have cooked spaghetti squash on hand, it’s ready to eat in about 20 minutes!

I usually call this “spaghetti squash chow mein” in our house, because it’s inspired by classic chow mein, but with a veggie-forward twist. Instead of using noodles, it features noodle-like spaghetti squash, which adds a fun texture and more nutrients to each bite.

You can enjoy it as-is for a high-protein, lower-carb dinner, or serve it with rice for a heartier meal with even more texture. Either way, it’s a hit!

⭐⭐⭐⭐⭐ Featured Review

“I find myself coming back to this recipe again and again. Perfect stand alone dish, and also paired with a protein. Thank you again for great recipes!” – Laura

spaghetti squash and chicken stir fry in a white skillet.

Ingredients You’ll Need

  • Spaghetti Squash. It’s ideal if you can prep the spaghetti squash ahead of time, since it takes the longest to cook. You can cook it in the Instant Pot in about 25 minutes, or bake it in the oven for about 45-50 minutes. (I’ve also tested it in the slow cooker, if you prefer.)
  • Ground Chicken. Starting with ground chicken rather than breasts speeds up cooking time, but you can use any other protein you prefer. Try crumbled tofu for a vegan option.
  • Veggies. Carrot and green onion add color, texture, and an extra layor of flavor without a lot of extra cooking time.
  • Garlic and Ginger. Freshly minced garlic and ginger create most of the flavor in this dish.
  • Tamari. This is an easy gluten-free alternative to soy sauce, but you can use regular soy sauce if you don’t need a gluten-free stir-fry.
  • Toasted Sesame Oil. This type of oil is typically not used for cooking. Instead, you should add it at the end for extra flavor. (It’s optional; just a little bit goes a long way.)
ground chicken, spaghetti squash, carrot, green onion, tamari, and garlic labeled.

How to Make Spaghetti Squash Chicken Stir Fry

Step 1:

Assuming your spaghetti squash is already cooked, preheat a large skillet with a lid over medium-high heat for 2 minutes. Once the surface is hot, add the ground chicken and season with a half teaspoon of fine sea salt.

Use a spatula to break the meat into smaller pieces and stir often until it is browned. This should take about 6 to 8 minutes. I like to shred the carrot while I wait on this to cook.

When the meat is no longer pink, add the minced garlic and ginger, and stir until fragrant, about 1 minute more.

ground chicken cooked near shredded carrots in a white skillet.

Step 2:

Add the shredded carrot and a tablespoon of tamari, then stir well. Then add the spaghetti squash strands, a quarter teaspoon of ground black pepper, and the other two tablespoons of tamari. Use a fork to break up the strands, then cover the pan with a lid.

Let the veggies cook covered for 5 minutes.

shredded carrot added to chicken and squash added to the pan.

Step 3:

When the timer goes off, remove the lid and stir again. Taste the stir fry and season to taste, adding another half teaspoon of salt, if needed, and a teaspoon of toasted sesame oil. Stir in the green onions, then serve warm.

This stir fry is delicious as-is, or you can serve it over cooked rice. Garnish with freshly chopped cilantro and lime wedges, if desired. I think a squeeze of fresh lime brightens up the flavor when you serve it.

spaghetti squash chicken stir fry served on a plate with cilantro on top.

Storage Tips

Leftover stir fry can be stored in an airtight container in the fridge for up to 3 days. Reheat it in the skillet over medium high heat for 5 minutes when you want to serve it warm again.

Frequently Asked Questions

Can I make this without meat?

Yes, you can use crumbled tofu for vegetarian protein, instead. I’d season that with a 1/2 teaspoon of garlic powder and salt as the first step in the skillet (with oil) then follow the rest of the recipe as directed.

What other veggies can I add?

If you don’t mind sauteeing extra veggies first, you can add chopped celery, bell pepper, or red onion for more crunch and flavor.

spaghetti squash chicken stir fry served on a plate with cilantro on top.

Spaghetti Squash Chicken Stir Fry

5 from 14 votes
This spaghetti squash chicken stir-fry is an easy weeknight meal that's ready in 20 minutes when you have leftover spaghetti squash to use up. Inspired by classic chow mein, it features noodle-like spaghetti squash strands in a flavorful garlic-ginger sauce.
prep10 mins cook15 mins total25 mins
Servings:3 servings

Ingredients
 
 

  • 1 pound ground chicken
  • fine sea salt and black pepper , to taste
  • 2 cloves garlic , minced
  • 1 inch fresh ginger , minced
  • 1 large carrot , shredded
  • 3 tablespoons tamari (gluten-free soy sauce)
  • 4 cups cooked spaghetti squash (from a 3-pound squash)
  • 3 green onions , chopped (white and green parts)
  • 1 teaspoon toasted sesame oil

Instructions

  • Preheat a large skillet with a lid over medium-high heat for 2 minutes. Once the surface is hot, add the ground chicken and season with ½ teaspoon fine sea salt. Use a spatula to break up the meat into small pieces, stirring often. Cook until you no longer see any pink, about 6 to 8 minutes.
  • When the meat is done cooking, add the garlic and ginger and stir until fragrant, about one more minute. Then add the carrots and a tablespoon of tamari and stir again.
  • Add the cooked spaghetti squash strands and the remaining two tablespoons of tamari. Use a fork to break up the strands, and stir well so everything gets coated evenly. Cover the pan with a lid and let the veggies cook covered for 5 minutes.
  • Remove the lid and stir well. Carefully taste the stir fry, then adjust the seasoning as needed. I usually add another ½ teaspoon of fine sea salt and a ¼ teaspoon of ground black pepper. Then stir in a teaspoon of toasted sesame oil, if desred.
  • Serve warm right away and garnish with fresh cilantro and lime wedges, if you like. (I love both of these toppings, but when I don't have them, it's still delicious.) Serve with cooked rice for a more substantial meal, if desired. Leftovers can be stored in an airtight container in the fridge for up to 3 days.

Notes

Nutrition information is for one-third of the batch. This is automatically calculated using an online database, so it’s just an estimate and not a guarantee. 
Make it Vegetarian: Omit the chicken and, as a first step, saute a 14-ounce package of firm tofu, crumbled, in the skillet. Season with a half teaspoon each of garlic powder and salt, then continue with the recipe as directed. 
Update Note: This recipe was updated in 2025 to be more of a complete meal with ground chicken, rather than just a veggie side dish. If you prefer the original recipe, it calls for sauteeing a chopped red onion and 2 celery ribs in olive oil first, then adding the garlic, ginger, squash, and tamari. 

Nutrition

Calories: 287kcal | Carbohydrates: 12g | Protein: 29g | Fat: 14g | Saturated Fat: 4g | Polyunsaturated Fat: 3g | Monounsaturated Fat: 6g | Trans Fat: 0.1g | Cholesterol: 130mg | Sodium: 1132mg | Potassium: 1058mg | Fiber: 3g | Sugar: 4g | Vitamin A: 4244IU | Vitamin C: 6mg | Calcium: 55mg | Iron: 2mg
Course: Main Course
Cuisine: Chinese
Keyword: spaghetti squash chicken stir fry

More Recipes to Try

If you try this recipe, please leave a comment and star rating below to let me know how you like it.

Megan Gilmore leaning on her white countertop.

Megan Gilmore

Hi, I’m Megan. A former fast food junkie turned best-selling cookbook author. As a Certified Nutritionist Consultant (CNC), I love to make healthier food using simple ingredients. I test these recipes multiple times in my kitchen to make sure they will turn out perfectly for you.

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Comments

  1. Hi Megan. I haven’t tried your chow mein recipe yet but I will with my next spaghetti squash. Spaghetti squash noodles remind me of pancit noodles. I found a recipe for pancit and used the squash instead of the noodles. That’s what I had for dinner tonight. I also used some prepackaged broccoli slaw with carrots and cabbage cause I didn’t feel like chopping up vegetables today, except for some fresh onion.

  2. I find myself coming back to this recipe again and again. Perfect stand alone dish, and also paired with a protein. Thank you again for great recipes!

  3. This was such a nice way to use spaghetti squash. I omitted the maple syrup and added some eggs for a delicious dinner! Will definitely be making this again. Thanks, Megan!

  4. Such a beautiful recipe and presentation. It’s definitely the type of food for everyday meal. Can’t wait to give it a try.

  5. I have been paleo but recently decided to go paleo VEGAN and I am so glad I found this. I love how versatile this is. Any veggies you need to use up, you can so they aren’t wasted or maybe worse…boringly cooked. This dish was exploding with flavor. I added garlic and onion and cooked that before adding my veggies, then crushed red pepper, plenty of coconut aminos, powdered ginger and salt and pepper. Then I folded in paleo cashew cheese sauce I had leftover, followed by the spaghetti squash. I highly recommend trying this with homemade paleo cashew cheese for the perfect creamy texture. Thank you because I am now hooked!