Why You’ll Love This Recipe
Spaghetti squash is naturally sweet, low in calories, and full of fiber. Cooking it in an Instant Pot dramatically reduces the time compared to oven roasting while still giving perfectly tender strands. It’s convenient, hands-off, and versatile ready to pair with any sauce, protein, or vegetables for a wholesome meal.
Ingredients
(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)
- 1 spaghetti squash (2–3 lbs)
- 1 cup water
Directions
- Slice the spaghetti squash in half lengthwise and scoop out the seeds.
- Pour 1 cup of water into the Instant Pot and place the trivet inside.
- Place the spaghetti squash halves cut-side up on the trivet.
- Seal the Instant Pot lid and set to Manual/Pressure Cook on high for 7–10 minutes (depending on size and desired tenderness).
- Once cooking is complete, allow a natural release for 5 minutes, then carefully release any remaining pressure.
- Remove the squash halves and use a fork to scrape the strands. Serve immediately with your favorite sauce or toppings.
Servings and Timing
Serves: 4
Prep time: 5 minutes
Cook time: 10 minutes
Total time: 15 minutes
Variations
- Add a pinch of salt, garlic powder, or Italian herbs before serving for extra flavor.
- Top with marinara and Parmesan for a quick pasta alternative.
- Toss with olive oil, roasted vegetables, or pesto for a light, healthy side.
- For a heartier dish, mix with cooked chicken, sausage, or beans.
Storage/Reheating
Store leftover cooked spaghetti squash in an airtight container in the refrigerator for up to 3 days. Reheat gently in the microwave or on the stovetop with a splash of water or sauce to prevent drying.
FAQs
Can I cook a whole spaghetti squash in the Instant Pot?
Yes, for smaller squashes (2–3 lbs), you can cook whole. Just reduce the cooking time slightly to 5–8 minutes and allow a natural release.
How do I know when it’s done?
The strands should easily separate with a fork and be tender but not mushy.
Can I freeze cooked spaghetti squash?
Yes, store in airtight containers or freezer bags for up to 3 months. Thaw in the fridge before reheating.
Can I make this vegan or gluten-free?
Yes! Spaghetti squash is naturally vegan and gluten-free.
Can I use the Instant Pot for other squash varieties?
Yes, smaller winter squashes like delicata or acorn can be cooked similarly, but adjust cooking time according to size.
Conclusion
Instant Pot Spaghetti Squash is a fast, convenient way to enjoy tender, healthy squash without heating up the oven. Its versatile, naturally sweet strands are ready to become a base for your favorite sauces, toppings, or stir-ins, making it a simple, wholesome addition to any meal.
PrintInstant Pot Spaghetti Squash
Instant Pot Spaghetti Squash is a quick and effortless way to cook spaghetti squash to tender, perfectly separated strands. Ready in minutes, it’s perfect as a base for sauces, casseroles, or a simple healthy side dish.
- Prep Time: 5 minutes
- Cook Time: 10 minutes
- Total Time: 15 minutes
- Yield: 4 servings
- Category: Side / Base
- Method: Instant Pot / Pressure Cook
- Cuisine: American
Ingredients
1 spaghetti squash (2–3 lbs)
1 cup water
Instructions
- Slice the spaghetti squash in half lengthwise and scoop out the seeds.
- Pour 1 cup of water into the Instant Pot and place the trivet inside.
- Place the spaghetti squash halves cut-side up on the trivet.
- Seal the Instant Pot lid and set to Manual/Pressure Cook on high for 7–10 minutes (depending on size and desired tenderness).
- Once cooking is complete, allow a natural release for 5 minutes, then carefully release any remaining pressure.
- Remove the squash halves and use a fork to scrape the strands. Serve immediately with your favorite sauce or toppings.
Notes
Add a pinch of salt, garlic powder, or Italian herbs before serving for extra flavor.
Top with marinara and Parmesan for a quick pasta alternative.
Toss with olive oil, roasted vegetables, or pesto for a light, healthy side.
Mix with cooked chicken, sausage, or beans for a heartier dish.
Smaller winter squashes like delicata or acorn can be cooked similarly; adjust cooking time according to size.
Nutrition
- Serving Size: 1/4 of squash
- Calories: 42
- Sugar: 4 g
- Sodium: 2 mg
- Fat: 0 g
- Saturated Fat: 0 g
- Unsaturated Fat: 0 g
- Trans Fat: 0 g
- Carbohydrates: 10 g
- Fiber: 2 g
- Protein: 1 g
- Cholesterol: 0 mg
