In a large pot over medium heat, brown the sliced andouille sausage until crispy, then remove and set aside.
Add the ghee to the same pot, then stir in the diced onion, green bell pepper, and celery (the holy trinity) until softened.
Stir in the minced garlic and arrowroot powder, cooking for 1 minute to create a clean-eating roux base.
Slowly whisk in the chicken bone broth, creole seasoning, thyme, bay leaf, sea salt, and black pepper until smooth.
Add the sliced okra and the browned sausage back into the pot, then simmer for 10 minutes until the liquid thickens.
Gently stir in the shrimp and cook for 3-4 minutes until they are pink and opaque.
While the gumbo simmers, steam the cauliflower rice in a separate pan until tender.
Remove the bay leaf and serve the gumbo hot over the cauliflower rice.