The pressure builds and you start counting down minutes until you eat. You remember that mix of excitement and impatience as you watch that float valve pop up. It’s kinda funny how waiting can feel so intense when you know the reward is just minutes away.

Every time the cooker hits pressure build, you kinda hold your breath for a sec. The kitchen starts smelling like fall with all those cozy spices filling the air. You feel like the soup’s cooking itself but deep down you know it’s the pressure cooker doing all the hard work.
When you finally hear that slow release and open the lid, you notice the colors and smells just grab you. The tender pull of the veggies is perfect every time and you’re ready to dive right in. This kinda routine had me hooked on pressure cooker soups for good.
What Makes Pressure Cooking Win Every Round
- It’s super fast compared to traditional cooking which means you get soup on the table quick.
- The flavors develop deep and rich since pressure traps all aromas inside the pot.
- You don’t lose moisture so the soup stays thick and not watered down.
- Less mess cuz you use one pot for everything, huge win for cleanup.
- The natural release helps veggies become tender without getting mushy.
- You can forget about stirring every minute, the cooker does the work.
- Easy to control timing so you get a perfect tender pull on your veggies every time.
Pressure cooking also pairs really well with other easy dinner ideas like our Classic Crockpot Pierogi Casserole with Kielbasa or Cheesy Kielbasa Hashbrown Casserole Dump Meal when you want something comforting but different.
The Complete Shopping Rundown
You gotta grab some basics before you start. Olive oil always comes first for that good sauté base. Then you need onions, real staple in soup for that sweet punch of flavor.
Don’t forget garlic, two cloves minced add that nice bite. Carrots and celery are your go-to veggies for buildin' a nice broth body. Sweet potato is a must for some fall sweetness and texture that just works.

Grab a little dried thyme for that earthy touch, and spices like cinnamon and nutmeg to get cozy vibes in there. Vegetable broth is your liquid base, six cups to fill your pot just right. The pumpkin puree adds creamy richness and heavy cream rounds it out smooth.
Salt and black pepper finish things off with that little seasoning kick, gotta have those for taste balancing. These ingredients set you up for a fall soup that’s gonna rock your week.
And if you’re curious about other ways to add creamy rich elements, check out our recipe for Easy Marinated Cheese Appetizer with Salami & Green Olives which shows a savory side dish with bold flavors.
Walking Through Every Single Move
First you heat your olive oil in the pressure cooker on medium heat. When it’s warm, toss in the chopped onion and cook it until it’s see-through and soft. This is where those savory notes start to pop.
Next up add the garlic, carrots, and celery. You let those get comfy for another five minutes stirring now and then. That combo makes your kitchen smell like heaven in fall.
Time to add the sweet potato and your spices thyme, cinnamon, and nutmeg. Stir it well so all those flavors hug the veggies. Pour in the vegetable broth and crank it up to boil.
Once boiling, close the lid making sure the float valve is down. You wait for the pressure build and then reduce heat to keep it steady. Set your timer for 10 minutes and let the cooker do its thing.
When that timer dings, you do a natural release so the pressure kinda slowly lets out. This slow release is what makes the sweet potato tender without turning to mush. Open the lid when the float valve drops.
Last step stir in pumpkin puree and heavy cream. Hit it with an immersion blender right in the pot till smooth or blend in batches if you gotta. Season with salt and pepper to taste and you’re ready to serve. Garnish with cream swirl or fresh herbs if you want to impress.
Easy Tweaks That Make Life Simple
- Use pre-chopped veggies from your store if you want to skip some prep time.
- Swap heavy cream with coconut milk if you want it dairy-free but still creamy.
- Add cooked beans or lentils before pressure cooking to boost protein easy.
- If you’re short on time, skip the natural release and do a quick release but watch out for hot splatter.
Or try mixing up your snack game with something crunchy and sweet like Coyote Droppings Caramelized Cheetos for a fun twist on party treats.
The Flavor Experience Waiting for You
When you dig into this soup, the first thing you notice is how smoothly the pumpkin and sweet potato dance together. The cinnamon and nutmeg add just enough warmth to bring a cozy smile.
Your mouth can feel the veggies melting tender while the broth carries a deep herbaceous note. It’s like all those fall scents got condensed into one bowl that hugs you good.
That creamy finish from the heavy cream smooths the flavor and makes every spoonful feel luscious. Each bite kinda comforts you like a warm blanket on a chilly day.
Overall this soup hits all the right spots for cozy, filling, and downright tasty without you having to babysit the stove. You’re gonna wanna make this again and again.
Your Leftover Strategy Guide
Any leftovers go straight into an airtight container so you keep that fresh flavor longer. You remember to cool the soup down a bit before sealing, it helps keep things safe.
Fridge storage is your best bet if you plan on eating it in 3-4 days. You can also freeze portions in small containers to thaw easily on busy days.
If you’re freezing, leave some space at the top since the soup expands when it gets cold. Label your containers with the date so you don’t forget how long they've been stored.
For quick reheating, you can use the microwave or warm it gently on the stove. Stir it well so the creamy texture comes back smooth and inviting.

Common Questions and Real Answers
- Can I use chicken broth instead of vegetable broth? Totally, that swap works great if you’re not keeping it vegetarian. Just the flavor will be a bit richer.
- Why do I need to do natural release? That slow release keeps the veggies tender and prevents soup from splattering.
- My soup came out watery. What went wrong? Maybe the lid wasn’t sealed properly or you did quick release too early. Try sealing the lid tight and slow release next time.
- Can I freeze this soup? For sure, it freezes like a charm just thaw before reheating well.
- What if I don’t have pumpkin puree? You could try sweet potato puree or even butternut squash puree for a similar taste and texture.
- How do I know the soup is done? Look for that tender pull on the sweet potato and other veggies. If they’re soft enough to mash easily, you’re good to go.

20 Fall Soup Recipes We’re Making on Repeat
Equipment
- 1 Pressure Cooker
- 1 Immersion blender
Ingredients
Main Ingredients
- 1 tablespoon Olive oil
- 1 Onion chopped
- 2 cloves Garlic minced
- 2 Carrots chopped
- 2 stalks Celery chopped
- 1 Sweet potato peeled and cubed
- 1 teaspoon Dried thyme
- ½ teaspoon Cinnamon
- ¼ teaspoon Nutmeg
- 6 cups Vegetable broth
- 1 cup Pumpkin puree
- ½ cup Heavy cream
- to taste Salt and black pepper
Instructions
Instructions
- Heat olive oil in pressure cooker over medium heat.
- Add chopped onion and sauté until soft and translucent.
- Add garlic, carrots, and celery. Cook for 5 minutes, stirring occasionally.
- Add cubed sweet potato, thyme, cinnamon, and nutmeg. Stir to coat vegetables with spices.
- Pour in vegetable broth and bring to a boil.
- Seal the lid, bring to pressure, then reduce heat and cook for 10 minutes.
- Allow natural pressure release. Open the lid when float valve drops.
- Stir in pumpkin puree and heavy cream.
- Use immersion blender to puree soup until smooth, or blend in batches.
- Season with salt and pepper to taste. Garnish with fresh herbs or cream swirl if desired.



