Wash the cauliflower, remove the core and chop it into small florets. Peel the sweet potatoes and chop them into cubes.
In a large pot, add sweet potatoes, cauliflower, garlic, coconut milk, vegetable broth, butter, salt, and pepper and bring it to a boil. Put the lid on and let it simmer for 30 minutes or until the sweet potatoes are soft enough to poke through.
Use an immersion blender or transfer the soup to a high-speed blender and mix until smooth.
Notes
To make a sweet mash
Toast pecans in a pan on low heat in 1/2 tbsp of coconut oil and dashes of cinnamon until lightly browned and crispy.
Drizzle maple syrup, cinnamon, and nutmeg on top of the sweet potato cauliflower mash and top with the toasted pecans. Enjoy!
To make a savory mash
Drizzle olive oil, sprinkle black pepper, and chives on top of the mash. Enjoy!