Name: Instant Pot Butternut Squash Soup Recipe
Prep time: 15 min
Cook time: 40 min
Total time: 55 min
Cuisine: American
Ingredients: 1 large (about 3 pound) butternut squash, peeled, seeded, and chopped into 1-inch pieces (8 cups chopped); 1 cup chopped sweet yellow onion; 1 large carrot, sliced into ½-inch pieces; 2 cloves garlic, minced; 3 cups low sodium vegetable broth; 1 tablespoon olive oil; 2 tablespoons butter; ¼ teaspoon salt (or to taste); ¼ teaspoon pepper (or to taste); ⅛ teaspoon ground cinnamon; ⅛ teaspoon ground nutmeg

Jump to Recipe·4 from 3 reviews

If you’re craving a cozy, rich, and velvety soup that feels like a warm hug on a chilly day, this Instant Pot Butternut Squash Soup Recipe is exactly what you need. With its naturally sweet flavors from the butternut squash and carrots, enhanced by warming spices and creamy butter, this soup comes together quickly in the Instant Pot, making it an absolute lifesaver for busy weeknights. The convenience of the Instant Pot means you get that deep, slow-cooked flavor with a fraction of the effort and time. Whether you’re a seasoned cook or just starting out, this recipe is sure to become one of your favorites.

Ingredients You’ll Need

A stainless steel cooking pot is in the center, containing diced onions being stirred with a wooden spoon that rests on the right side. Around the pot, on a white marbled surface, there are several small white bowls holding different ingredients: in the top right, large chunks of orange squash in a white bowl, to the left, sliced carrots in a white bowl, and at the top center and left, small white bowls with various seasonings including a small amount of cinnamon and salt. Near the bottom right, there is a clear glass jug filled with orange liquid, and nearby is a small white dish with a pat of butter. The scene is bright and clean, giving a clear view of the cooking process photo taken with an iphone --ar 4:5 --v 7

To make this soup, you’ll gather a handful of simple yet essential ingredients, each chosen to build layers of flavor, texture, and inviting color. From the aromatic onions and garlic to the creamy butternut squash and warm spices, every component plays its part in creating a perfectly balanced bowl.

Olive oil: Used to sauté the onions and garlic, it adds a subtle fruitiness and richness without overpowering the other ingredients.
Sweet yellow onion: Provides the flavorful base with its mild sweetness and soft texture when cooked.
Garlic cloves (minced): Infuses the soup with a gentle pungency that complements the sweetness of the squash beautifully.
Low sodium vegetable broth: Adds savory depth and ensures the soup isn’t too salty, letting you control the seasoning.
Carrot (sliced): Boosts the sweetness and bright orange color, while adding more body to the soup.
Butternut squash (peeled and chopped): The star ingredient offering creamy texture and naturally sweet, nutty flavor that makes this soup so comforting.
Butter: Melts into the hot soup to create luscious richness and smooth mouthfeel.
Salt and pepper: Essential for seasoning, bringing all the flavors together perfectly.
Ground cinnamon: A warm, slightly sweet spice that enhances the autumnal feel of the soup.
Ground nutmeg: Adds a touch of earthiness and aromatic complexity to elevate the dish.

How to Make Instant Pot Butternut Squash Soup Recipe

Step 1: Sauté Onion and Garlic

Begin by turning your Instant Pot to sauté mode and heating the olive oil. Once the oil is hot, add the chopped onion and cook until it softens and gets fragrant, about 2 minutes. This step is crucial because cooking the onion helps release its natural sweetness. Next, toss in the minced garlic and stir for 30 seconds to avoid burning while maximizing flavor. Press Cancel to turn off the sauté function once done.

Step 2: Add Broth and Vegetables

Pour in 1 cup of vegetable broth to the pot and use your spoon to scrape up any tasty browned bits stuck to the bottom. These bits are flavor gold! Then add the chopped butternut squash, carrot slices, the remaining vegetable broth, butter, salt, pepper, cinnamon, and nutmeg. Give everything a good stir to combine so the flavors start mingling before cooking.

Step 3: Pressure Cook the Soup

Secure the Instant Pot lid and set the steam release valve to the sealing position. Select the pressure cook or manual function and set the cook time to 10 minutes on high pressure. The Instant Pot will take about 15 minutes to build pressure before the countdown begins, sealing in all those wonderful flavors.

Step 4: Natural Pressure Release

Once cooking is complete, allow the pressure to release naturally for 10 minutes by simply leaving the pot alone. This slow release helps maintain the soup’s richness and tenderness. After 10 minutes, carefully switch the steam valve to venting to release any remaining pressure. I like to use the handle of a long spoon for safety and ease.

Step 5: Blend Until Smooth

Open the lid and use an immersion blender to puree the soup directly in the pot until silky and smooth. If you don’t have an immersion blender, transfer the soup in batches to a countertop blender and puree until creamy. This step transforms chunky cooked veggies into a luscious, velvety delight.

How to Serve Instant Pot Butternut Squash Soup Recipe

A shiny silver pot holds thick bright yellow soup, smooth in texture with a few tiny dark specks. A metal ladle lifts a rounded scoop of the soup, showing its creamy and rich surface. The pot rim has a cool silver color, while the outer part of the pot is black and textured. The background is a white marbled surface. photo taken with an iphone --ar 4:5 --v 7

Garnishes

Elevate your bowl with simple garnishes that add color, texture, and an extra layer of flavor. A drizzle of good olive oil, a sprinkle of toasted pumpkin seeds, fresh chopped herbs like parsley or chives, or even a swirl of creamy coconut milk or yogurt make each spoonful special. Garnishing not only makes the soup more inviting but adds subtle crunchy or creamy contrasts.

Side Dishes

This soup pairs beautifully with crusty artisan bread or garlic toast for dipping. For a heartier meal, serve it alongside a crisp green salad or a cheesy grilled sandwich. Even a plate of roasted vegetables complements the warm notes of the soup perfectly, making your dinner wholesome and satisfying.

Creative Ways to Present

Serve the soup in hollowed-out mini pumpkins or small bread bowls for a playful autumn-inspired presentation that’s sure to impress guests or delight family. You can also drizzle on flavorful pesto, scatter crispy bacon bits, or top with crunchy fried shallots to add sophistication and surprise to your serving style.

Make Ahead and Storage

Storing Leftovers

Your Instant Pot Butternut Squash Soup Recipe keeps beautifully in the fridge for up to 4 days in an airtight container. Keeping it chilled preserves the fresh flavors and creamy texture, so it’s easy to have a nutritious lunch or dinner ready whenever you want.

Freezing

This soup freezes wonderfully, making it perfect for meal prep. Pour cooled soup into freezer-safe containers or heavy-duty zip-top bags, leaving some space for expansion. It stays delicious for up to 3 months, so you can enjoy this comforting bowl anytime without extra effort.

Reheating

When you’re ready to eat, simply thaw frozen soup overnight in the fridge or reheat directly in a saucepan over medium heat until steaming hot. Stir occasionally to prevent sticking, and add a splash of broth or water if it’s too thick. Instant warmth and comfort in minutes!

FAQs

Can I use frozen butternut squash instead of fresh?

Absolutely! Frozen butternut squash works just fine and can save prep time. Just be sure to adjust the cooking times slightly if needed, as frozen squash may break down quicker. The soup may be a bit thinner, so you might want to reduce the broth a little.

Is this soup vegan?

In its basic form, this recipe includes butter, which isn’t vegan. You can easily swap the butter for a plant-based alternative or simply omit it and use extra olive oil. The vegetable broth and all other ingredients are vegan-friendly, making it a great choice for plant-based diets.

Can I make this soup without an Instant Pot?

Yes, you can make this soup on the stovetop! Sauté the onions and garlic in a large pot, add the remaining ingredients, then simmer until the squash and carrots are tender, about 25-30 minutes. Blend smooth and enjoy a cozy bowl of soup without the pressure cooker.

How spicy is this soup? Can I add heat?

This Instant Pot Butternut Squash Soup Recipe is naturally mild and comforting, with warm spices like cinnamon and nutmeg rather than heat. If you like a little kick, add a pinch of cayenne pepper or a dash of chili flakes to taste during cooking or as a garnish.

What toppings do you recommend for added texture?

Crunchy toppings are perfect to contrast the creamy soup. Try toasted pepitas, crispy shallots, roasted garlic chips, or even crumbled feta cheese. Fresh herbs like thyme or sage also add brightness and complexity.

Final Thoughts

This Instant Pot Butternut Squash Soup Recipe is honestly a game-changer for anyone who loves wholesome, nourishing meals without the fuss. It’s simple, fast, and so incredibly delicious—perfect for cozy nights or when you want to impress with minimal effort. Give it a try and watch it become your go-to soup for all the seasons to come!