Vegan Mashed Cauliflower (Keto | Low-Carb) Recipe
Introduction
This vegan mashed cauliflower is a comforting low-carb alternative to traditional mashed potatoes. It’s creamy, flavorful, and perfect for anyone following a keto or plant-based diet.

Ingredients
- 1 cup of vegetable broth + 1 cup water
- 1 teaspoon of salt, plus more to taste
- 1 head of cauliflower, cut into 1/2-inch pieces
- 2 tablespoons of vegan butter, cut into chunks
- 1 teaspoon of chopped fresh thyme
- Freshly ground black pepper, to taste
Instructions
- Step 1: In a large pot, bring the vegetable broth, water, and 1 teaspoon of salt to a boil. Add the cauliflower pieces; bring back to a boil. Cover and reduce the heat to low, then steam for about 20 minutes or until the cauliflower is very tender.
- Step 2: Use a slotted spoon to transfer the cauliflower to a food processor. Add 3 tablespoons of the vegetable broth and water mixture from the pot along with the vegan butter. Process until smooth and creamy.
- Step 3: Taste and adjust seasoning with salt and freshly ground black pepper. Add the chopped fresh thyme and pulse the processor just until combined. Serve warm.
Tips & Variations
- For extra creaminess, add a splash of unsweetened plant milk while processing.
- Try using rosemary or sage instead of thyme for a different herbal flavor.
- If you don’t have a food processor, mash the cauliflower by hand for a chunkier texture.
Storage
Store leftover mashed cauliflower in an airtight container in the refrigerator for up to 3 days. Reheat gently on the stove or in the microwave, stirring occasionally to keep it smooth. Add a little plant milk or broth if it thickens too much.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I use frozen cauliflower for this recipe?
Yes, frozen cauliflower works well. Just steam until very tender as frozen florets can take slightly longer to cook.
Is this recipe suitable for a low-carb diet?
Absolutely. Cauliflower is low in carbs and makes a great substitute for mashed potatoes in keto and low-carb meal plans.
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Vegan Mashed Cauliflower (Keto | Low-Carb) Recipe
- Total Time: 30 minutes
- Yield: 4 servings 1x
- Diet: Vegan
Description
This Vegan Mashed Cauliflower recipe offers a creamy, low-carb alternative to traditional mashed potatoes, perfect for anyone following a keto or low-carb lifestyle. Made with simple ingredients like cauliflower, vegetable broth, vegan butter, and fresh thyme, this dish is flavorful, dairy-free, and incredibly easy to prepare. It’s a nutritious side dish that pairs well with a variety of main courses.
Ingredients
Cauliflower Mash Ingredients
- 1 head of cauliflower, cut into 1/2-inch pieces
- 1 cup vegetable broth
- 1 cup water
- 1 teaspoon salt, plus more to taste
- 2 tablespoons vegan butter, cut into chunks
- 1 teaspoon chopped fresh thyme
- Freshly ground black pepper, to taste
Instructions
- Prepare and Steam Cauliflower: In a large pot, combine the vegetable broth, water, and 1 teaspoon salt. Bring this mixture to a boil. Add the cut cauliflower pieces to the pot and bring it back to a boil. Once boiling, cover the pot and reduce the heat to low. Let the cauliflower steam for about 20 minutes or until it becomes very tender.
- Puree the Cauliflower: Using a slotted spoon, transfer the cooked cauliflower into a food processor. Add 3 tablespoons of the vegetable broth and water mixture from the pot along with the vegan butter chunks. Process the mixture until it becomes smooth and creamy.
- Season and Finish: Taste the mashed cauliflower and adjust the seasoning with additional salt and freshly ground black pepper as needed. Add the chopped fresh thyme and pulse the food processor just until the thyme is evenly combined. Serve warm.
Notes
- For extra creaminess, add more vegetable broth or a splash of plant-based milk during processing.
- If you prefer a chunkier texture, pulse the cauliflower less in the food processor.
- This dish can be prepared ahead and gently reheated on the stovetop or microwave.
- Fresh herbs other than thyme, such as rosemary or parsley, can be substituted or added for flavor variations.
- To keep it keto-friendly, ensure the vegetable broth is low in carbs and sodium.
- Prep Time: 10 minutes
- Cook Time: 20 minutes
- Category: Side Dish
- Method: Stovetop
- Cuisine: Vegetarian, Vegan, Keto
Keywords: Vegan mashed cauliflower, keto side dish, low-carb mashed cauliflower, dairy-free mashed potatoes alternative, vegan butter cauliflower mash

