Instant Pot Butternut Squash Soup: Creamy, Cozy, and Ready Fast
This Instant Pot Butternut Squash Soup has that kind of cozy energy that makes you want to curl up with a bowl and a blanket. It’s creamy, slightly sweet, and full of warm spice from the pumpkin pie seasoning. You get that smooth restaurant quality texture without even turning on the stove.
I first made this version using frozen squash chunks that were hiding in the freezer, and it turned into the best kind of easy dinner experiment. The Instant Pot does all the heavy lifting, the pumpkin pie spice makes it feel a little bit festive, and the cream at the end ties it all together.
It’s a little sweet, a little savory, and just comforting enough to feel special without trying too hard. This soup is perfect for days when you want something warm and grounding but don’t want to spend an hour at the stove.
If you taste it at the end and feel like it could use a little more warmth, stir in another sprinkle of pumpkin pie spice with the cream. That’s the moment it transforms from simple to irresistible.
Why You’ll Love This Soup
This creamy squash soup is simple, satisfying, and beautifully balanced. Whether you are after an easy fall soup or just craving something cozy, it fits right in.
- It’s made with frozen squash, no peeling required
- The Instant Pot makes it practically hands free
- Pumpkin pie spice gives it that autumn glow without being too sweet
- Freezes beautifully for quick lunches or future cozy nights
Variations and Substitutions
This recipe is very forgiving, so you can play with it to suit your taste. For a richer result, use full cream or coconut milk. If you prefer a lighter soup, swap in evaporated milk or oat milk.
You can also add a peeled apple or carrot before pressure cooking to bring a subtle sweetness that complements the squash. For a savory kick, stir in a small pinch of curry powder, paprika, or cayenne with the pumpkin pie spice.
If you want to make it vegan, just use olive oil and coconut milk instead of butter and cream. It still comes out silky and satisfying.
When To Make This Soup
This Instant Pot Butternut Squash Soup belongs to chilly evenings and early sunsets. It’s the kind of meal that makes your kitchen smell like fall.
Make it for a relaxed Sunday night dinner, a light weekday lunch, or even as a starter for Thanksgiving. It’s also a great choice for meal prep because it reheats perfectly and tastes even better the next day.
Pair it with a crusty loaf of bread, a side salad, or even a grilled cheese if you are leaning into comfort food mode.
Ingredients
- 750 g frozen butternut squash chunks
- 1 medium onion, diced
- 3 cloves garlic, minced
- 1 ½ tablespoons olive oil or butter
- 3 cups vegetable or chicken broth
- ½ teaspoon pumpkin pie spice (plus an optional ¼ teaspoon later)
- ¾ teaspoon salt
- ¼ teaspoon black pepper
- ½ to ¾ cup cream, coconut milk, or milk of choice
Optional garnishes: a drizzle of cream or yogurt, roasted seeds, or chopped herbs
Directions
- Turn on the Instant Pot and select Sauté. Add olive oil or butter, then stir in the onion and cook until soft, about 4 minutes.
- Add garlic and cook for 30 seconds until fragrant.
- Add frozen squash chunks, broth, pumpkin pie spice, salt, and pepper. Stir well.
- Close the lid and set the valve to Sealing.
- Pressure cook on High for 6 minutes.
- When done, do a quick release carefully.
- Use an immersion blender to blend until smooth and creamy.
- Stir in the cream or coconut milk. Taste and adjust seasoning, adding an extra ¼ teaspoon pumpkin pie spice if you like it warmer.
- Serve hot with your favorite garnish.
Tips For The Best Texture
For a thinner soup, add a splash more broth or milk after blending. For a thicker texture, let it simmer on Sauté for a few minutes to reduce.
You can also blend in a spoonful of cream cheese or Greek yogurt for extra body and tang. Store leftovers in airtight containers for up to 4 days in the fridge or freeze for up to 2 months. Reheat gently and stir before serving.