Break the cauliflower up into chunks and add it to a food processor. Pulse a couple times to break down the cauliflower into smaller chunks, but do not rice it. Transfer to a bowl a set aside.
Heat a large skillet or large saucepan to medium-high heat and add the ground sausage. Add the sausage spices and combine using a spoon. Ensure the sausage in all broken up.
Once fully cooked through, transfer to a bowl and set aside.
Turn down the skillet to medium heat and add the butter. Add in the celery, onion, and garlic and saute for 2-3 minutes until tender.
Add in the pulsed cauliflower and cook for 2 minutes, stirring continuously. Add the the remaining seasoning and the broth. Combine with a spoon and cover with a lid for five minutes.
Remove the lid, add the sausage back in and cook through for an additional 3-5 minutes. The cauliflower should be tender.
Taste test and add additional salt and pepper as desired. Serve warm and enjoy!