This delightful Italian chicken pesto with spaghetti squash recipe is a perfect blend of flavors and textures. The tender strands of spaghetti squash serve as a healthy and delicious alternative to traditional pasta, while the savory pesto sauce and juicy cherry tomatoes add a burst of freshness. Topped with grated parmesan cheese, this dish is both satisfying and nutritious.
If you don't usually have spaghetti squash or pesto sauce in your pantry, you might need to make a trip to the supermarket. Spaghetti squash is a unique vegetable that, when cooked, has a texture similar to spaghetti. Pesto sauce is a flavorful blend of basil, garlic, pine nuts, parmesan cheese, and olive oil, often found in the refrigerated section or pasta sauce aisle.

Ingredients for Italian Chicken Pesto with Spaghetti Squash
Chicken breast: Shredded cooked chicken breast adds protein and a savory flavor to the dish.
Pesto sauce: A rich and aromatic sauce made from basil, garlic, pine nuts, parmesan cheese, and olive oil.
Spaghetti squash: A nutritious vegetable that, when roasted, has a texture similar to spaghetti.
Olive oil: Used to roast the spaghetti squash, adding a subtle richness.
Salt: Enhances the flavors of the ingredients.
Black pepper: Adds a hint of spice and depth to the dish.
Cherry tomatoes: Halved and added for a burst of freshness and color.
Parmesan cheese: Grated and used as a topping to add a savory and nutty flavor.
Technique Tip for This Recipe
When roasting the spaghetti squash, make sure to place it cut-side down on the baking sheet. This allows the moisture to escape and helps the squash to caramelize slightly, enhancing its natural sweetness. Additionally, when scraping out the strands, use a fork and gently rake it lengthwise to get long, spaghetti-like strands. This technique ensures that the spaghetti squash maintains a better texture and mimics the feel of traditional pasta more closely.
Suggested Side Dishes
Alternative Ingredients
cooked chicken breast - Substitute with tofu: Tofu is a great plant-based protein that can absorb the flavors of the pesto sauce well.
pesto sauce - Substitute with sun-dried tomato pesto: Sun-dried tomato pesto offers a different but equally rich and flavorful profile.
spaghetti squash - Substitute with zucchini noodles: Zucchini noodles, or zoodles, provide a similar texture and are a low-carb alternative.
olive oil - Substitute with avocado oil: Avocado oil has a high smoke point and a mild flavor, making it a good alternative for cooking.
salt - Substitute with soy sauce: Soy sauce can add a similar level of saltiness along with a bit of umami flavor.
black pepper - Substitute with white pepper: White pepper offers a similar heat but with a slightly different flavor profile that can be interesting.
cherry tomatoes - Substitute with grape tomatoes: Grape tomatoes have a similar sweetness and juiciness, making them a good alternative.
parmesan cheese - Substitute with pecorino romano: Pecorino Romano is another hard cheese that provides a similar salty and nutty flavor.
Other Alternative Recipes Similar to This Dish
How To Store / Freeze This Recipe
- Allow the Italian Chicken Pesto with Spaghetti Squash to cool completely before storing. This helps prevent condensation, which can make the dish soggy.
- Transfer the cooled spaghetti squash mixture into an airtight container. Ensure the container is sealed tightly to maintain freshness.
- Store the container in the refrigerator. The dish will stay fresh for up to 3-4 days.
- For longer storage, consider freezing. Place the Italian Chicken Pesto mixture in a freezer-safe container or a heavy-duty freezer bag. Remove as much air as possible before sealing.
- Label the container or bag with the date to keep track of its freshness.
- When ready to eat, thaw the frozen Italian Chicken Pesto with Spaghetti Squash in the refrigerator overnight.
- Reheat the dish in a skillet over medium heat, stirring occasionally until heated through. Alternatively, you can microwave it in a microwave-safe dish, stirring every minute to ensure even heating.
- If the dish appears dry after reheating, add a splash of olive oil or a bit more pesto sauce to revive its moisture and flavor.
- Enjoy your reheated Italian Chicken Pesto with Spaghetti Squash topped with freshly grated parmesan cheese for an extra burst of flavor.
Best Tools for This Recipe
Oven: Used to roast the spaghetti squash until tender.
Baking sheet: Holds the spaghetti squash halves while they roast in the oven.
Sharp knife: Essential for cutting the spaghetti squash in half lengthwise.
Spoon: Used to scoop out the seeds from the spaghetti squash.
Olive oil dispenser: Helps to drizzle olive oil evenly over the squash.
Skillet: Heats the shredded chicken and pesto sauce together.
Spatula: Useful for stirring the chicken and pesto sauce in the skillet.
Fork: Scrapes out the strands of spaghetti squash once it’s roasted.
Mixing bowl: Combines the spaghetti squash with the chicken pesto mixture and cherry tomatoes.
Measuring cups: Measures out the cooked chicken breast, pesto sauce, and cherry tomatoes.
Measuring spoons: Measures the olive oil, salt, and black pepper.
Cheese grater: Grates the parmesan cheese for topping the dish.
How to Save Time on This Recipe
Pre-cook the chicken: Use pre-cooked chicken breast from the store to save time on cooking and shredding.
Use store-bought pesto: Opt for store-bought pesto sauce instead of making it from scratch.
Microwave the squash: Cut the spaghetti squash in half, scoop out the seeds, and microwave for 10-12 minutes instead of roasting.
Prep ingredients ahead: Halve the cherry tomatoes and grate the parmesan cheese the night before.
One-pan method: Combine the chicken, pesto, and squash in one pan to reduce cleanup time.
Italian Chicken Pesto with Spaghetti Squash
Ingredients
Main Ingredients
- 2 cups Cooked chicken breast, shredded
- 1 cup Pesto sauce
- 1 large Spaghetti squash
- 2 tablespoon Olive oil
- 1 teaspoon Salt
- 1 teaspoon Black pepper
- 1 cup Cherry tomatoes, halved
- ¼ cup Parmesan cheese, grated
Instructions
- Preheat oven to 400°F (200°C).
- Cut the spaghetti squash in half lengthwise and scoop out the seeds. Drizzle with olive oil, salt, and pepper. Place cut-side down on a baking sheet and roast for 30-40 minutes, until tender.
- While the squash is roasting, heat a skillet over medium heat. Add the shredded chicken and pesto sauce, stirring until heated through.
- Once the squash is done, use a fork to scrape out the strands into a mixing bowl.
- Combine the spaghetti squash with the chicken pesto mixture. Add cherry tomatoes and toss to combine.
- Serve topped with grated Parmesan cheese.
Nutritional Value
Keywords
Suggested Appetizers and Desserts
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