Add the cauliflower, sweet potatoes, carrots, onions, garlic, and broth to the slow cooker. Set to low and let cook for 6 hours. (If you are in a rush, set to high and cook for 3 ½ - 4 hours or until vegetables are soft)
Once cooked, puree with an immersion blender until the soup is smooth.
Add in the coconut milk, 1 teaspoon of curry, and the cumin. Blend again making sure that all spices are incorporated. If you'd like, add more curry to taste. Season with salt, to taste.
Allow the blended soup to cook on low for another 30 minutes.
If using coconut milk for garnish, drop a tablespoon of coconut milk in the center of each bowl of soup.
Notes
I use a low sodium vegetable broth and canned coconut milk.
Nutrition info is based on 1 of 6 servings and is only to be used as a rough guide. Click to learn how nutrition info is calculated on this website.