My healthy plant-based Gluten-Free Vegan Pumpkin Spice Cauliflower Rice Soup is a quick and easy recipe to make with only 9 clean, real food ingredients and is ready in less about 20 minutes! It's the perfect one-pot meal for busy weeknights with a touch of Fall flavor.

Table of Contents
Here's Why This Recipe Works
My top 3 favorite reasons:
- One-Pot Meal - You'll love how this easy vegan soup only needs a non-toxic skillet to prepare!
- Ready In About 20 Minutes - Perfect for a quick weeknight meal when you're short on time because it only takes about 20 minutes to make from start to finish!
- Healthy Plant-Based Vegan Meal - My healthy recipe is organic, plant-based, vegan, gluten-free, dairy-free, lectin-free, soy-free, nut-free, alkaline, paleo-friendly, and Medical Medium® Compliant.
"Feel good about what you eat..."
- Karielyn Tillman
Ingredients
Here are the healthy, real food ingredients I used to make this recipe. Try to buy organic if possible.
- Cauliflower Rice
- Full-Fat Coconut Milk
- Pumpkin Pie Spice
- Red Onion
- Garlic
- Avocado Oil
- Dried Rosemary
- Ground Black Pepper
- Himalayan Pink Salt
How To Make This Recipe: Step-by-Step Instructions
Here is how to make this recipe and I'll show you with step-by-step instructions below.
Step 1: Sauté the Soup Base
Firstly, add all the ingredients for the soup base to a non-toxic skillet.
Sauté on low-medium heat for approximately 2-3 minutes, or until the onions are soft.
Step 2: Add the Add-Ins
Secondly, add the three add-ins: cauliflower rice, an entire can of full-fat coconut milk, and pumpkin pie spice.
Stir everything together until it's well combined.
Taste and adjust the seasonings to your preference.
The length of time to simmer the soup depends on what type of cauliflower rice you use.
For example:
- Frozen Cauliflower Rice: Simmer on low-medium heat until the cauliflower rice is thawed and soft (approximately 3-5 minutes).
- Fresh Cauliflower Rice: Simmer on low-medium heat until the cauliflower rice has a soft, "rice" texture (approximately 5-7 minutes).
Step 3: Optional Garnish
Thirdly, garnish the top of the soup before serving with fresh or dried rosemary and/or ground black pepper.
Step 4: How To Store the Soup
Lastly, store the soup in an air-tight BPA-free container in the refrigerator.

Karielyn's Expert Tips + Ingredient Substitutions
Here are some of my expert tips to make this recipe perfectly:
Cauliflower Rice. You have two options to choose from for the cauliflower rice:
- Frozen Cauliflower Rice - This is a very convenient and inexpensive option. For example, a 4-cup bag costs right under $2.00 and I always keep a couple of bags in my freezer at all times.
- Fresh Cauliflower Rice - You can make homemade cauliflower rice using raw cauliflower. Simply cut the cauliflower into bite-size floret pieces then pulse in a food processor until it has the consistency of rice. In addition, you will need to squeeze any extra liquid from the rice before adding it to the recipe.
Red Onion. I like to use the red onion variety for the color, but feel free to use your favorite variety. However, I would not recommend a sweet onion since this is a savory soup.
Avocado Oil. This can be substituted with organic extra-virgin olive oil in the same amount.
Pumpkin Pie Spice. I prefer to use a high-quality organic pumpkin pie spice. However, feel free to use whatever you have on hand and adjust to amount to your preference.
Dried Rosemary. I find that dried rosemary worked fine but you could also use fresh rosemary for a more intense flavor.
Coconut Milk. This is what gives the soup a creamy texture. Make sure you use "full-fat" coconut milk and not "reduced-fat" or "low-fat". In addition, make sure you purchase canned coconut milk and not boxed.
When adding the coconut milk to the recipe, you will need to add the entire can - coconut water and coconut fat.
Himalayan Pink Salt. This is my salt of preference, however, it can always be substituted with sea salt. Use a ½ teaspoon to start and add more if you prefer.
Frequently Asked Questions
If you haven't tried cauliflower rice yet, it's the perfect substitute for traditional white or brown rice and it's the key ingredient in this lectin-free recipe.
And don't worry about the recipe having "pumpkin" in the title because there is no pumpkin in the recipe at all.
It's a creamy and savory soup lightly seasoned with organic pumpkin spice and dried rosemary making it a warm and comforting meal you can feel good about eating.
Either will work!
If you use frozen cauliflower rice, it will soften and warm up while the soup is simmering.
If you use fresh cauliflower, after pulsing cauliflower florets in a food processor, make sure you squeeze out any excess water before adding it into your soup.
No worries! You can use regular cooked white rice if you prefer in the same amount.
Order Recipe Ingredients
Shop for ingredients to make this recipe and my favorite kitchen tools all in one place!

Gluten-Free Vegan Pumpkin Spice Cauliflower Rice Soup
Equipment
Ingredients
For the soup base:
- ½ cup organic red onion (diced)
- 1 clove organic garlic (freshly crushed)
- 2 tablespoons 100% pure avocado oil
- 1 teaspoon organic dried rosemary
- ½ teaspoon Himalayan pink salt
- ½ teaspoon organic ground black pepper
For the add-ins:
- 4 cups organic cauliflower rice
- 1 can organic full-fat coconut milk (13.5-ounce can)
- 2 teaspoons organic pumpkin pie spice
Instructions
Prepare the soup base:
- Add all the ingredients for the soup base to a non-toxic skillet and saute' on medium heat for about 2-3 minutes, or until the onions are soft.
Add the add-ins:
- Add the cauliflower rice, entire can of coconut milk and pumpkin spice to the skillet and stir until well combined.
- Taste and adjust seasonings to your preference.
- If you are using frozen cauliflower rice, simmer on low-medium heat until the cauliflower rice is thawed and soft
- If you are using raw cauliflower, simmer on low-medium heat until the cauliflower rice is soft.
- Optional: Garnish with extra dried rosemary and/or ground black pepper.
- Best when served warm.
Recipe Notes
- Frozen Cauliflower Rice - This is a very convenient and inexpensive option. For example, a 4-cup bag costs right under $2.00 and I always keep a couple of bags in my freezer at all times.
- Fresh Cauliflower Rice - You can make homemade cauliflower rice using raw cauliflower. Simply cut the cauliflower into bite-size floret pieces then pulse in a food processor until it has the consistency of rice. In addition, you will need to squeeze any extra liquid from the rice before adding it to the recipe.
Nutrition Information
Copyright Notice
The notes, instructions, and photographs for this recipe are copyrighted material and are protected under the Digital Millenium Copyright Act (DMCA). They cannot be used legally without my written permission.
More Healthy Vegan Soup Recipes
- Creamy Vegan Mushroom Soup
- Vegan Cream of Asparagus Soup
- Dr. Group's Liver Cleanse Soup
- or my Real Food Vegan™ 14-Day Meal Plan Program with 42 plant-based vegan + gluten-free recipes made with clean, real food ingredients just like this one that you will love!
sejal khan says
This web site is a very good i like it very much
Karielyn says
Hi there Sejal! Thank you so much and welcome to THFH! I appreciate you being here and hope you find many recipe to try and enjoy 🙂
Suzanne says
I am in the process of making this soup right now because it sounds delicious! However, how is this a soup if the only liquid added is one can of coconut milk? I ended up adding four cups of vegetable broth to liquify it.
Karielyn says
Hi there Suzanne! When I made this recipe, I was originally trying to make a pumpkin "risotto", but after I added the entire can of coconut milk, it had too much liquid to be a "risotto" and was more like a soup with "rice" added in, being the cauliflower rice.
For me, the coconut milk was enough, but if you find it doesn't have enough liquid from the coconut milk for your preference, adding organic veggie broth is an excellent choice and what I would also use since this is savory soup 🙂
Thank you for your question and I hope you enjoy the recipe 🙂
Suzanne says
Thank you! We did enjoy the soup and I plan to make it again!
Karielyn says
Hi there Suzanne! I so excited to hear that! Thank you for trying out the recipe and for taking the time to let me know you enjoyed it, I really appreciate it 🙂