Keto Paleo Recipes Whole30

Whole30 Roasted Garlic Cauliflower Soup with Prosciutto

Hands down, this Roasted Garlic Cauliflower Soup with Prosciutto is one of my favorite soups off all time! It is hard to believe that it’s Paleo, Whole30 and Keto compliant along with being gluten and dairy free. I love when recipes can tastes good with minimal clean ingredients.

Roasting a whole garlic bulb is one of my favorite ways to bring amazing flavor to any dish. Simply cut the top off and throw on a sheet pan, pop it in the oven. It is simple and doesn’t take much effort or work.

For this recipe, I cut my cauliflower head into florets along with cutting a yellow onion into big chunks and add everything including the garlic bulb to a baking sheet pan and drizzle with olive oil and salt and pepper.

To complete this soup, I topped with cooked spinach, sautéed mushrooms and heated prosciutto, pistachios then drizzled with olive oil. The flavors in this soup come together to make the most magical meal that will please everyone in the family. To prove this, my husband gobbles up 2 big bowls and usually ask for a third. Needless to say, he loved it.

I will have to say, I felt fancy cooking this meal because it was the first time I used my new LeCreuset dutch oven and mini cocottes. Oh my goodness, I think it made my food taste better. I love the color and the quality of this cookware better than any other I have used. This brand is a bit pricey, but so worth it.

 If you are tired of the same ole meal over and over and looking to try something new and flavorful, I highly recommend giving this soup a try. It is creamy, satisfying and filling and so incredibly comforting on a cold winter afternoon.

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LeCreuset Dutch Oven in Meringue

LeCreuset Mini Cocottes

Fourth & Heart Ghee

Sheet Pan


Immersion Blender

Like this recipe? Be sure to check out my other favorite soup recipe below:

Whole30 Butternut Squash Soup


Roasted Cauliflower & Garlic Soup with Prosciutto

  • Author: Ashley McCrary
  • Prep Time: 10 minutes
  • Cook Time: 45 minutes
  • Total Time: 55 minutes
  • Yield: 6 servings 1x


A creamy and smooth roasted cauliflower and garlic soup topped with sautéed spinach, mushrooms, heated prosciutto, and crunchy pistachios. This recipe is Whole30, Keto, and Paleo complaint along with being gluten and dairy free.




  • 1 large head cauliflower
  • 1 medium medium garlic bulb (,with top cut off)
  • 1 medium sweet yellow onion
  • 3 cups chicken broth
  • 1/2 cup coconut milk (,canned unsweetened )
  • 1 tsp paprika
  • 1 tsp salt (,or more to taste)
  • 1/2 tsp pepper (,or more to taste)
  • 1 tbsp olive oil
  • 1 tbsp ghee


  • 3 tbsp pistachios
  • 1 cup sliced mushrooms
  • 3 cups spinach
  • 46 slices prosciutto
  • 1 tbsp olive oil



  1. Preheat the oven to 425 degrees F.
  2. Clean and cut the cauliflower head into florets along with cutting the sweet onion into big chunks. Add to a baking sheet and toss in 1 tbsp of olive oil and season with sea salt and pepper.
  3. Cut the top of the garlic bulb and add to the baking sheet along with a little olive oil and salt and pepper on the top.
  4. Roast all the veggies for 30-35 minutes or until the cauliflower is tender and caramelized on the edges. Make sure to toss halfway through.
  5. Once the cauliflower is done, add all the veggies including the roasted garlic and onions to the Dutch Oven or large soup pot.
  6. To the veggies add 3 cups of chicken broth, 1/2 cup of coconut milk, ghee and paprika. Bring to a boil and allow to simmer 3-5 minutes.
  7. Transfer everything from the Dutch Oven to a Vitamix or blender and blend until smooth. If you don’t have a blender, you can also use an immersion blender to blend the veggies and broth until creamy.


  1. Heat a medium skillet over medium heat and add in 1 tbsp of olive oil.
  2. Sautée the mushrooms and spinach until tender. Remove the greens/mushrooms and heat the prosciutto.
  3. Ladle soup into a bowl and top with the spinach and mushroom mixture along with the warm prosciutto, olive oil and pistachios.

  • Category: soup

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