This Instant Pot butternut squash soup is silky, naturally sweet, and ready in about 30 minutes start to finish. Squash, Granny Smith apple, and warm spices pressure-cook together, then blend into a rich, dairy-free soup with almost no hands-on effort. It's an easy weeknight dinner and a make-ahead favorite for the holidays.
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Why You'll Love This Recipe
- Ready in 30 minutes - just 10 minutes of active pressure-cook time turns raw squash into a silky soup, no roasting required.
- Naturally creamy, no cream needed - the squash and apple blend into a velvety texture on their own.
- One pot - sauté and pressure cook in the same Instant Pot insert, so cleanup is minimal.
- Freezer-friendly - makes a big batch that reheats well for weeks of easy lunches.
- Vegetarian, gluten-free, and easy to make vegan.
Ingredients
Butternut Squash - one large squash (about 3 to 3½ pounds), peeled, seeded, and cubed. This is the base of the soup's natural sweetness and creamy texture.
Granny Smith Apple - adds brightness and a light tartness that balances the squash's sweetness.
Onion - yellow or white onion for depth.
Garlic - fresh cloves for a sharp, aromatic base; garlic powder works in a pinch.
Fresh Ginger - about a ¼-inch piece for warmth; ground ginger is a fine substitute.
Fresh Sage - one sprig, for an earthy, savory note that pairs naturally with squash.
Nutmeg - freshly grated is best, but ground nutmeg works too.
Cayenne Pepper - a pinch for gentle heat; omit for a milder soup.
Maple Syrup - balances the savory notes; honey or brown sugar both work.
Ghee or Unsalted Butter - for richness. Use a neutral oil like avocado or olive oil to keep it dairy-free.
Vegetable Broth - use low-sodium so you can control the salt at the end.
Salt & Black Pepper - season to taste.
Garnish - pepitas (pumpkin seeds), fresh parsley, and cracked black pepper. Cream, coconut cream, or a drizzle of olive oil also work well.
How to Make Instant Pot Butternut Squash Soup
- Sauté the aromatics. Select Sauté (More) on the Instant Pot. Once the display reads "Hot," add ghee or oil, then the onion, garlic, and sage. Cook, stirring often, until the onion turns translucent, 2 to 3 minutes.
- Pressure cook. Add the butternut squash, apple, ginger, broth, nutmeg, cayenne (if using), salt, and pepper. Lock the lid and select Pressure Cook (High) for 10 minutes. Let the pressure release naturally for 10 minutes, then manually release any remaining pressure.
- Blend until smooth. Use an immersion blender to purée the soup directly in the pot until silky. (Or blend in batches in a stand blender, venting the lid so steam can escape.)
- Adjust and serve. Stir in maple syrup to taste, and bring back to a gentle simmer if needed. Ladle into bowls and top with pepitas, parsley, and cracked black pepper.
Variations
Stovetop method: skip the Instant Pot and use a Dutch oven instead. Sauté the aromatics the same way, then add the remaining ingredients, bring to a boil, cover, and simmer 25 to 30 minutes until the squash is fork-tender. Blend as directed.
Make it vegan: swap the ghee or butter for coconut oil or avocado oil.
Extra creamy: stir in a splash of coconut milk, heavy cream, or Greek yogurt after blending.
More warmth: add a pinch of cinnamon or a spoonful of curry powder along with the nutmeg.
Swap the apple: a ripe pear or one small sweet potato works in its place.
Pro Tips
- Pick a squash that's heavy for its size with matte (not shiny) skin - it will be sweeter and creamier once cooked.
- Cut the squash into even 1 to 1½-inch cubes so it cooks through at the same rate.
- Don't skip the natural pressure release - at least 10 minutes prevents splattering and lets the squash finish softening.
- Blend in the pot with an immersion blender for the least cleanup; for an ultra-smooth finish, run part of the soup through a high-speed blender.
- Add any cream or yogurt after pressure cooking, off the heat, so it doesn't curdle.
- Taste and adjust at the end - salt, a squeeze of lemon, or a touch more cayenne can sharpen the flavor before serving.
Serving Suggestions
Serve hot with a sprinkle of cracked black pepper and crusty bread for dipping, or ladle it into Homemade Bread Bowls for a café-style presentation. It also pairs well with a simple green salad or a grilled cheese sandwich for a cozy fall dinner.
Storage
Fridge: store in an airtight container for 3 to 4 days. The soup will thicken as it sits - loosen it with a splash of broth or milk when reheating on the stovetop or in the microwave.
Freezer: cool completely, then freeze in airtight containers for up to 1 month. Thaw overnight in the fridge, then reheat gently on the stovetop.
Frequently Asked Questions
Yes. Unlike roasting, pressure cooking doesn't soften the skin enough to blend smoothly, so peel and seed the squash before adding it to the pot.
Yes - frozen cubed squash works well and skips the peeling and chopping step entirely. Add it straight from the freezer; you may need an extra minute or two of pressure-cook time.
The finished texture depends on how much broth you use and how long the soup sits. If it's too thin, simmer it uncovered for a few minutes after blending to reduce it. If it's too thick, stir in a little extra broth or water.
Yes. It keeps in the fridge for up to 4 days and the flavor deepens overnight, making it a good make-ahead option for holiday meals.
This version is naturally low in fat since the creaminess comes from the squash itself rather than added cream, and it's a good source of vitamin A and fiber. See the nutrition information on the recipe card for exact values.
A ripe pear or a small sweet potato both work well if you're out of Granny Smith apples.
More Instant Pot Soup Recipes
- Vegan Broccoli Soup | Cream of Broccoli Soup Vegan
- Creamy Wild Rice Mushroom Soup - Instant Pot & Stovetop
- Cream of Celery Soup
- Cream of Mushroom Soup Recipe
- Broccoli Cheddar Soup
Instant Pot Butternut Squash Soup
Equipment
Ingredients
- 1 large uncooked butternut squash peeled, seeded, and diced (about 3 to 3½ pounds)
- 1 Granny Smith apple cored and diced
- 1 yellow or white onion diced
- 4 cloves garlic chopped (or 1 teaspoon garlic powder)
- ¼ inch fresh ginger or ¼ teaspoon ground ginger
- pinch of freshly grated nutmeg or ⅛ teaspoon ground nutmeg
- 1 sprig fresh sage
- 1 teaspoon maple syrup or preferred sweetener, plus more to taste
- 2 tablespoons ghee or unsalted butter use olive or avocado oil for vegan
- 4 cups vegetable broth
- salt and pepper to taste
- pinch of cayenne pepper optional
- For garnish: a handful of pepitas 1–2 teaspoons chopped parsley, freshly cracked black pepper to taste.
Instructions
- Turn on Sauté (More). Once the display reads "Hot," add ghee or oil, then onion, garlic, and sage. Cook, stirring often, until translucent, 2 to 3 minutes.
- Add butternut squash, apple, ginger, broth, nutmeg, cayenne (optional), salt, and pepper. Select Pressure Cook (High) for 10 minutes. Let pressure release naturally for 10 minutes, then manually release any remaining pressure.
- Blend with an immersion blender until smooth and creamy. (Or blend in batches in a stand blender.)
- Stir in maple syrup to taste and bring to a gentle simmer if needed. Garnish with pepitas, parsley, and black pepper before serving.
Notes
Nutrition
Disclaimer
Nutrition values are my best estimates. If you rely on them for your diet, use your preferred nutrition calculator.
Rachel J says
Made this last night and it was so creamy! Didn't even need to add cream. Will definitely make again.
Jyoti Behrani says
So glad you loved it, Rachel! The squash really does all the work here. Thanks for coming back to leave a review!
Priya S. says
Can I make this without an Instant Pot? I only have a regular pot.
Jyoti Behrani says
Yes! I included a stovetop method in the recipe card notes section — just simmer everything for 25 to 30 minutes until the squash is tender, then blend as directed.
Mark D says
This tasted just like the soup from our favorite café. Froze half the batch and it reheated perfectly.
Jyoti Behrani says
That's wonderful to hear, Mark! It's one of my favorite soups to freeze for quick lunches too.