The Best Instant Pot Broccoli and Cheese Soup
on Feb 10, 2018, Updated Sep 04, 2024
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This Instant Pot broccoli and cheese soup recipe has a ONE MINUTE cook time. It’s an easy Instant Pot soup that’s thick, creamy and healthy. Enjoy this gluten free and vegetarian soup for any meal!
I’ve been on the Instant Pot train for a while now, and I won’t be getting off anytime soon. While the slow cooker is the “set it and forget it” miracle dinner maker in the kitchen, consider the IP as your “oops, I forgot it” meal helper when you need a hot meal fast. Soups made in the Instant Pot are one of my favorite things pretty much ever.
And this broccoli and cheese soup recipe? It’ll knock your socks off. It comes out impeccably rich, thick, and creamy with the most perfectly cooked veggies and a delicious texture. I’d say the best part is that the cook time is literally only one minute. Yep, you read that right. This one-pot meal will be a huge hit with your family, and I can’t wait for you to try it out! I love to dip my classic French baguettes in it.
Table of Contents
Why You’ll Love This Recipe
- This soup takes just 1 minute to cook in the Instant Pot, making it perfect for busy days.
- Packed with broccoli and carrots, it’s a creamy soup that’s both gluten-free and vegetarian.
- You can easily customize the recipe with different cheeses or even use frozen veggies.
- Thick, cheesy, and full of flavor, it’s a satisfying meal for any occasion.
Recipe Ingredients
- Butter
- Onion – I like to use a white or yellow onion for this recipe
- Garlic cloves
- Vegetable broth – or chicken stock if not vegetarian
- Broccoli
- Carrots – Matchstick or grated
- Spices – Salt, pepper, red pepper flakes
- Corn starch
- Cream – Or half-and-half
- Cheddar cheese
See the recipe card below for full information on ingredients and quantities
How to Make Instant Pot Broccoli and Cheese Soup
Step #1. In the Instant Pot, sauté butter, onion, and garlic until fragrant.
Step #2. Add broth, broccoli, carrots, salt, pepper, and red pepper flakes. Cook on high pressure for 1 minute, then quick release.
Step #3. Stir in a cornstarch-water mixture while sautéing until the soup thickens.
Step #4. Turn off the Instant Pot, then slowly stir in cream and cheese until melted. Serve hot.
Recipe FAQs
Yep! You can use whatever you have on hand. Frozen and fresh will both work the same in this recipe, and no need to change the cooking time. Score! And sometimes I use the frozen broccoli and cauliflower mix and it works just great too. I don’t chop up the frozen broccoli, but it seems to cook up just great.
I know not everyone has an Instant Pot (but y’all MUST add it to your wish list!), so this recipe can easily be made on the stovetop, too. Follow the recipe as directed, but instead of pressure cooking the veggies, just let them simmer in the broth until tender, about 20 minutes. Then, move on with adding the cornstarch, cream, and cheese as directed.
This recipe specifically calls for cheddar. I like to use a nice sharp cheddar for this recipe but we love sharp cheeses. Sometimes I’ll toss a variety of cheeses like cheddar, parmesan, and pepper jack cheese! You can use what you like or have on hand and feel free to use a variety of cheeses if that’s what you have.
Expert Tips
- Use extra sharp cheddar for a bold flavor, but feel free to experiment with other cheeses like gouda or Swiss.
- If using frozen broccoli, you don’t need to adjust the cooking time; it works just as well as fresh.
- For a smoother soup, blend half the soup before adding the cream and cheese.
- Taste and adjust the seasoning at the end, adding more salt, pepper, or red pepper flakes to suit your preference.
How to Serve and Store Instant Pot Broccoli and Cheese Soup
I love bread for dipping into broccoli and cheese soup. I highly recommend serving this soup with fresh baguettes, sourdough bread, my mom’s easy French bread recipe, my easy no-knead crusty loaf, cornbread, or buttermilk biscuits.
Keep this soup in an airtight container in the refrigerator for up to 4 days. To freeze, let the soup cool completely, then transfer to a freezer-safe container. It will keep well for up to 3 months. Thaw in the refrigerator overnight and reheat on the stovetop over medium heat. Stir in a little extra cream or broth if the soup becomes too thick. The texture might change slightly after freezing due to the dairy content, but it will still taste delicious.
More Soup Recipes to Consider
Soups, Stews & Chowders
Classic Chicken Noodle Soup
Soups, Stews & Chowders
Easy Baked Potato Corn Chowder
Soups, Stews & Chowders
Homemade Butternut Squash Soup
One Pot Meals
Farmstand One Pot Wonder
Did you make this recipe? Leave a ⭐️ review and share it on Instagram, Facebook, or Pinterest!
The Best Instant Pot Broccoli and Cheese Soup
Ingredients
- 2 tablespoons butter
- 1 cup diced onion
- 2 cloves garlic
- 4 cups vegetable broth, (or chicken stock if not vegetarian)
- 4 cups bite-sized broccoli florets
- 1 cup matchstick or grated carrots
- 1/4 teaspoon salt, , plus more to taste
- 1/4 teaspoon ground black pepper
- 1/8 teaspoon red pepper flakes
- 1/4 cup corn starch
- 1/4 cup cold water
- 2 cups cream or half-and-half
- 2 cups grated cheddar cheese
Instructions
- Select browning/saute to preheat the pressure cooker. Add the butter and onion and saute until the onion is tender, about 3 minutes.
- Add the garlic and cook until the garlic is fragrant, about 30 seconds.
- Stir in the chicken stock, broccoli, carrots, salt, pepper, and red pepper flakes.
- Lock the lid in place, make sure the vent is set to seal, and select high pressure and 1 minute cook time.
- When the cooking time ends, use the quick pressure release. When the valve drops, remove the lid carefully.
- In a small bowl whisk together the corn starch and cold water until smooth.
- Set the pressure cook to saute/browning and slowly add the corn starch mixture to the pot. Stir constantly until the soup comes to a boil and thickens.
- Turn off the pressure cooker. Slowly stir in the cream or half-and-half.
- Add the cheese a handful at a time and stir until it melts.
- Adjust salt and pepper to taste and serve hot.
Video
Notes
- You can use frozen broccoli in place of the fresh, no need to change the cooking time. Sometimes I used the mixed broccoli and cauliflower that’s frozen and it works great too.
- Feel free to use whatever cheese you like or have on hand, I use extra sharp cheddar for this recipe.
- For a smoother soup, blend half the soup before adding the cream and cheese.
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This was outstanding! I am sensitive to dairy (aged cheddar still works though!) so I substituted a can of coconut cream for the 2 cups of cream, and omitted the corn starch because I’m lazy. I also used vegetable better than bouillon. It was super easy and very very good – thank you for the recipe!
Thank you for letting us know what worked, sounds amazing!
Delicious and easy! I don’t use my Instapot as much as I’d like, but my daughter and I were both sick with colds and wanted some easy but homemade soup. This hit the spot.
Turned out great! I substituted almond flour for the corn starch to bring the carb count down. It worked perfectly.
Wow! Definitely the best IP broccoli cheddar soup recipe I’ve tried! I used Better than Bouillon Chicken base to make the broth, and closer to 3 cups of freshly grated Tillamook medium cheddar from Costco. I added a pinch of nutmeg and pumpkin pie spice and the flavor was amazing! My picky 13 year old liked it but asked me to make it a little thicker next time, so I’ll up the corn starch. I’m so happy I stumbled upon this recipe!
Thank you for such a wonderful recipe! I found your website searching Google because I wasn’t liking the other recipes I wasn’t finding. My roommates loved it too! I didn’t change anything and I bought a food processor today or else I would have definitely used frozen broccoli. I read another review and she recommended shredding the cheese yourself so I took her advice!
OMG this recipe is SO delicious! Super flavourful and couldn’t be easier. Also, inexpensive which I appreciated. I added 1/4c bacon crumble and topped with a dollop of sour cream and green onions. A huge hit for my large family. Thank you!
I made this and it was so amazing! The only thing I did differently was add a 1/2c more cheese and a teaspoon of pumpkin pie spice. Definitely keeping in my go to recipes!
Ohhh the pumpkin pie spice if a fun addition! Thank you for sharing.
Thank you for your suggestion about using sour cream and crumbled bacon! I loved it!
Also, just wanted to say I used pre shredded cheese and had no problems!
Delicious!! Made this tonight! I didn’t change a dang thing and it came out perfectly. 🙌🏻
Mine came out super watery, and not very cheesy. I can’t figure out why 😣 I grated my own cheese, and even added extra. It didn’t really melt for some reason??!! Aside from being liberal with the spices, I followed the recipe. Any ideas?
Did you add the cornstarch? Something is off…
Mine came out very water, too. Did you use frozen broccoli? I did, and was wondering if it released too much water?