1. Preheat oven to 425 degrees F and get out a large cookie sheet.2. Add cauliflower to a medium sized bowl. Drizzle with olive oil and mix well to coat.
3. Add to cookie sheet along with the unpeeled garlic cloves and roast for 25-30 minutes until browned and tender.4. Add cauliflower, peeled garlic cloves, almond milk and cream to a food processor or high powered blender. Process until well pureed.
5. Add butter to a large sauce pan or soup pot. Cook over medium heat until browned, stirring constantly. Remove from heat and add in cauliflower puree, cream cheese, parmesan cheese, salt and pepper.
Cauliflower is a great cruciferous veggie to choose when you're on Keto, since it has 1.5 grams of net carbs per ½ cup. And classic Alfredo sauce can be very heavy, so adding this healthy low carb vegetable just lightens it up.