Preheat the oven to 400ºF. Slice the bell peppers in half and remove any seeds & insides. Arrange in a baking dish open side up, and bake for 15 minutes or until tender.
Meanwhile, heat about 1 Tbsp of avocado oil in a large skillet over medium to medium-high heat. Add the sausage and cook until almost browned. Stir in the chopped onion, and sauté until just softened.
Add the cauliflower rice and Cajun Seasoning Blend, and continue to cook until the cauliflower is tender and spices are fragrant about 7 minutes.
When the peppers are done baking, remove from the oven and fill with the Cajun stuffing mixture. Place back in the oven for 5 minutes to let the flavors combine and heat everything through.
Make your "Special Sauce" by combining the sauce ingredients in a small bowl, adding coconut milk just a tablespoon or so at a time until it reaches the consistency you prefer (I like it thick enough to "drizzle")
Remove the stuffed peppers from the oven and serve with a drizzle of sauce. Serve, and enjoy!