5-Ingredient Hen Pesto Spaghetti Squash (Paleo, Whole30)

This spaghetti squash recipe has hen, pesto (home made or storebought), mushrooms, tomatoes, and spaghetti squash, plus a number of spices, and that’s it! The shortest ingredient record 🙌🏼

I first threw this meal along with components I already had in my kitchen. I dug by means of the freezer and located half of a container of Dealer Joe’s Kale Cashew Vegan Pesto (it’s so good and it’s dairy-free!), and I had spaghetti squash on the counter and rotisserie hen in my fridge.

That meal was so easy to make, and it ended up tasting scrumptious. So, I’ve recreated this pesto spaghetti squash fairly a number of occasions, including roasted tomatoes (or sun-dried tomatoes) and mushrooms, too. 

I like wholesome, nutrient-dense recipes that make massive serving sizes, and this recipe matches the invoice. I additionally love when meals are so veggie-packed that you simply don’t even want a aspect salad or veggie aspect dish. 

The place to Purchase Spaghetti Squash

You’ll find spaghetti squash at most grocery shops, particularly through the fall and winter. The most cost effective spots close to me are Dealer Joe’s and Lidl. Dealer Joe’s costs its squash individually (slightly than per pound), which generally finally ends up being a greater deal except they occur to be tiny.

Anyplace the place I can discover spaghetti squash for $.99/lb is an effective deal!

The brighter the colour, the higher!

Methods to Decide a Spaghetti Squash

Go for those which might be vibrant yellow (riper) slightly than pale yellow. The pale ones are typically extra watery and fewer flavorful, which I’ve discovered the exhausting method.

Execs of a small quash: you should utilize it as a bowl and eat proper out of the squash.

Execs of a much bigger squash: leftovers!

Methods to Minimize a Spaghetti Squash Extra Simply

In the event you’ve ever tried to slice an entire spaghetti squash, you already know it’s not straightforward! My favourite hack: poke a number of holes within the squash and microwave it for five minutes earlier than slicing it. This softens the squash sufficient to slice extra simply and safely with a big knife. 

In the event you want not microwaving it, you possibly can roast the squash complete. This takes a bit longer however eliminates the necessity to lower the squash in half, and you may add seasonings on the finish as a substitute. The microwave-and-slice technique is my favourite as a result of the spaghetti squash will get a bit extra caramelized whenever you roast in halves, however I usually use each strategies. 

When you fastidiously lower the squash in half with a pointy knife, positioned the halves on a parchment-lined baking sheet, and drizzle with avocado oil. You too can sprinkle them with salt, pepper, and garlic powder.

Bake the squash, let it sit till it’s cool sufficient to the touch, after which scoop out and discard the seeds and skinny, stringy innards.  I typically cook dinner spaghetti squash a day or two prematurely, as a result of though it’s straightforward, it does take some time within the oven.

Subsequent, prep the mushrooms and tomatoes by sauteeing them in a skillet. This recipe is an effective way to make use of leftover grilled hen or rotisserie hen, in order that half is fast and simple. Lastly, I’m obsessive about Dealer Joe’s vegan kale pesto because it’s dairy-free! So it really works even for Whole30 and Paleo eaters.



As soon as the entire parts (spaghetti squash, mushrooms & tomatoes, cooked hen, and pesto) are prepared, simply combine every little thing collectively in your sauteeing skillet to maintain all of it heat or a giant bowl in case your skillet’s not sufficiently big. Add any extra seasonings (salt, pepper, garlic powder, or possibly some basil!) to style, after which spoon the spaghetti squash combination proper again to the shells. 


I choose up a spaghetti squash on the retailer each week and am all the time attempting new methods to make it. Another favourite methods to make use of spaghetti squash: 
• Spaghetti squash with turkey meatballs
• Stuffed Mexican spaghetti squash
• Hen enchilada spaghetti squash 

In the event you do that hen pesto spaghetti squash recipe, let me know in a remark with a star score or take a photograph and tag me @livbane on Instagram– I’d like to see!

5-Ingredient Hen Pesto Spaghetti Squash

This spaghetti squash recipe has hen, pesto (home made or storebought), mushrooms, tomatoes (roasted, sun-dried, and even each), and that is it! The shortest ingredient record 🙌🏼

Prep Time: 15 minutes

Prepare dinner Time: 1 hour

Whole Time: 1 hour 15 minutes

Servings: 4

Energy: 328kcal

Creator: Liv


  • 1 Tbsp. olive oil, divided
  • Spaghetti squash (1 giant, approx. 3-3.5 lbs, or 2 small, approx. 1.5 lbs every)
  • 2 cups shredded cooked hen (about 2 hen breasts; rotisserie hen is nice right here)
  • 1/2 cup pesto (I like Dealer Joe’s dairy-free Vegan Kale Pesto– be certain that yours is dairy-free if wanted!)
  • 1 pint cherry tomatoes (see substitutions)
  • 8 oz. Child Bella or white mushrooms
  • 1 tsp. black pepper
  • 1 tsp. garlic powder
  • 1/2 tsp. salt
  • Optionally available topping (non-Paleo/Whole30): a sprinkle of goat cheese or Parmesan cheese


For the Spaghetti Squash

  • Preheat oven to 375 levels. Poke a number of holes in your spaghetti squash and microwave it for five minutes, then use a big, sharp knife, to slice the spaghetti squash in half lengthwise.

  • Place on a baking sheet (use parchment paper for simpler clean-up) and drizzle every half with 1/2 tsp. oil and sprinkle with salt, pepper, and garlic powder.

  • Bake at 375 levels F for 45 minutes for a small squash (as much as 60 minutes for a big squash). The squash strands ought to be simply barely crunchy nonetheless when the squash is prepared.

  • When squash is finished cooking, take away the baking sheet from oven and let the squash cool sit till it is cool sufficient to deal with, at the very least 10-Quarter-hour. Scoop out the seeds and gooey innards, and drain any water that will have collected contained in the squash throughout cooking. Fork by means of the squash to loosen the strands from the shell.

For the Veggies

  • Warmth 2 tsp. oil in a medium skillet over medium warmth and add the sliced mushrooms and sliced cherry tomatoes, cooking till softened.

  • Add the squash strands to the skillet of veggies and stir within the pesto and shredded hen, heating by means of. Scoop the spaghetti squash combination again into the 2 squash shells. 

  • Optionally available: add a sprinkle of parmesan cheese or goat cheese on high and return the baking sheet to the oven to broil for 2-3 minutes, till cheese is simply melted.


In the event you want to not microwave the squash: poke holes within the squash after which bake it complete for 65-70 minutes for a small squash (as much as 80 minutes for a big squash). Minimize it in half to verify doneness.
Substitutions: use 2 common tomatoes or 1/4 cup chopped sun-dried tomatoes as a substitute of cherry tomatoes, skip the mushrooms, add broccoli, and so on.
To hurry up the method: You’ll be able to bake the spaghetti squash a day or two prematurely as a result of although it is easy, it does take some time within the oven. Alternatively, after I’ve discovered myself quick on time, I’ve cranked the oven as much as 425 and baked the squash for a shorter period of time, which works in a pinch.
Simple skillet hen: In the event you do not have already got leftover grilled hen, rotisserie hen, and so on., here is a simple technique to cook dinner skillet hen to slice or shred. 
In a skillet with a lid, warmth 1 Tbsp. olive oil over medium warmth. Season hen breasts with salt and pepper and place hen breasts within the skillet. Prepare dinner for five minutes, flip the hen, and add 1/2 cup water or hen broth, and canopy the skillet with the lid. Prepare dinner the hen for 5-6 extra minutes till the hen is cooked by means of, including a further splash of water if it evaporates. The hen ought to register 160 when you verify it with a meat thermometer. Let the hen relaxation for five minutes (to retain its juices) earlier than slicing or shredding.


Serving: 1serving | Energy: 328kcal | Carbohydrates: 25g | Protein: 28g | Fats: 14g | Fiber: 5g | Sugar: 12g

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