Preheat oven to 400*
In two large roasting pans add cauliflower, onions, garlic and capers
Drizzle vegetables with oil and toss to coat with chili flakes, thyme, salt and pepper to taste
Bake for 35 minutes until cauliflower is tender and slighting golden, get some goodness on it!
Meanwhile, fry pieces of bacon until crispy and set aside to cool
Once, vegetables are done roasting add to a high powered blender with 2 cups of chicken stock and puree. Depending on the size of your blender you may need to do this in batches, you can also use an immersion blender
Add cauliflower puree and remaining chicken stock to a large stock pot and bring to a boil
Meanwhile add the bacon to the blender and pulse until finely chopped, you should have small bacon bits
Once pot begins to boil bring to a simmer and add bacon bits
Simmer for another 15- 20 minutes and serve