This is originally an Alton Brown recipe and trust me when I say this is a company worthy recipe. Butternut squash is every where right now so why not use some in a delicious vegetable soup. This makes a huge pot full of goodness so you can feed a crowd or freeze some for quick meals in the weeks ahead. I found a slightly revamped recipe by The Healthy Librarian over at Happy Healthy Long Life. I did a few of tweaks of my own and was quite happy with the results!
It nearly filled my largest dutch oven to the top! Alton Brown says its the best soup he has ever made! The first day I made it I thought it was pretty good. Day two it was even more yummy and day three double yums!!! The broth and veggies just kept getting better and better. I even served a large bowl of this soup to a carnivore who kept telling me how delicious it was all through the meal. Two thumbs up from everyone – so this soup will be showing up again and again on our menu. Thank goodness it makes enough to freeze up in single servings – oh and a single serving just happens to be 2 1/4 cups big! This is a filling, delicious bowl of soup my friends.
The broth is rich with flavor and the vegetables are tender but not mushy.
You can sub other squash or a sweet potato depending on what you find in your market – use other greens in place of the kale if you wish. I even added some cooked brown rice when reheating this soup for a quick lunch and that was fun too! You could use an Italian seasoning blend. So many possibilities.

Winter Vegetable Soup
Ingredients
- 8 ounces of cremini mushrooms sliced
- 1 large onion chopped
- 2-4 large carrots chopped
- 2 celery ribs chopped
- 4 cloves of garlic chopped
- 1 teaspoon of fresh rosemary chopped
- 2 teaspoons of fresh sage chopped
- 28 ounces of crushed tomatoes in tomato puree or juice
- 2 ½ quarts of low-sodium vegetable broth
- optional – 3 tablespoons of low-sodium soy sauce Alton says the soy adds Umami eliminate this for UWL program
- 1 pound butternut squash cubes – this is also sold pre-peeled and cubed at Trader Joe’s Costco and Sam’s club.
- 5 – 10 ounces of chopped curly kale stems removed – I went with 10 ounces chopped up pretty good
- 2 cans 15 ounce ea. no-salt Great Northern or Cannellini beans—DO NOT DRAIN! I found them at Whole Foods.
- 2 tablespoons Balsamic vinegar
- 2-3 teaspoons Herbs de Provence seasoning blend or Italian seasoning blend.
Instructions
- Use a large 8 quart soup pot. Heat on high & sear & brown the mushrooms, until tender. Only add a little water or broth if they start to stick. Remove them from the pot and set aside to add back in later.
- Lower heat & sweat onions, carrots, & celery over low heat for 30 minutes, at least. Cover the pot, and stir occasionally, checking to see if they are getting too dry, & need a little water or vegetable broth to deglaze the pan. They’ll be very soft.
- Add in garlic, rosemary, & sage
- Add the tomatoes in their juice, cook for about 5 minutes, to blend everything together.
- Increase the heat, & add the vegetable broth to the pot. Mix in soy sauce and heat just until boiling.
- Lower heat to a simmer & add the squash & kale. Cover & simmer for at least 30 minutes.
- Now, add the mushrooms back in, & the 2 un-drained cans of Great Northern or Cannellini beans to help thicken the soup with their starch. Mix well. Then add the 2 TBS vinegar to cut the acidity from the tomatoes, stir in the Herbs de Provence or Italian Seasoning.
- Heat through
Notes
When you purchase items through my affiliate links you help support the work here on Nutmeg Notebook without any additional cost to you. Thank you for your support!
Be sure to check out our Amazon Affiliate Page where we share many of our favorite small kitchen appliances, kitchen tools, food products, books and fun things for the grandchildren! Thank you for your support!
We are pleased to announce that if you live in Canda we now have an Amazon.CA Shop Page. We have matched up as many items as we can from our US shop page. Ocassionally there are differences in brands and or packaging size.
The full address is Amazon.ca/shop/nutmegnotebook

We are also Holland Bowl Mill Affiliates. The 15 inch Holland Bowl Mill Cherry fruit bowl has a permanent home on our kitchen island. It’s beautiful and useful. The heart shaped bowl makes me happy – I love everything heart shaped! We use our 15 inch Beechwood bowl to chop our salads everyday. Eating a salad for one meal every day helped me lose weight and become a size 4. I still eat a salad for one meal a day but now it’s a Big Beautiful Chopped salad and it helps me stay a size 4! See the Chopped Salad Blog Post to find out how you can incorporate a chopped salad into your daily food plan and how you can get a free mezzaluna knife with your Holland Bowl order when you use our affiliate link as well as free engraving and free shipping.
Looks relish! I am looking for plantbase recipes.my oncologist recommend strongly that I go on a plant-based diet. I’m going to give it a try but I have radiation.
This looks like a great comforting fall and winter soup. Thanks Tami!
You are welcome Colleen. Its a perfect meal for a chilly day. Happy Cooking!
Can this be made in the Instant Pot?
I haven’t tried it in the IP.
This looks so flavorful! Perfect right now for our rainy weather
Perfect for cold and rainy weather!
Oh my goodness this was so good! Thanks for sharing this Tami!
I’m glad you liked it. It’s one if our favorite meals. Happy Cooking!
Tami or Tom –
Did you notice that you have a typo in this recipe? Mix in soy sauce and eat just until boiling. I don’t think you want us to “eat this until boiling.” No big deal but I thought you would want to know. Sounds yummy — cannot wait to make it. Thanks for the recipe. I have been following Chef AJ and now I have another wonderful WFPB’d “chef” to follow. Appreciate you ( and Tom) too. I loved the tour of your kitchen. You need to start a business where you go into homes and organize their kitchen for individuals who don’t have the time or expertise to do so.
Hi Sharon,
Thank you for letting us know – we made the correction. I can’t believe someone hadn’t pointed that out before!
Happy Cooking,
Tami
Tami, does this soup freeze well? It looks delicious.
Yes it does freeze well!
Have made this several times. Love it!!!
Wonderful! Thank you!