Heat oil in a large skillet over medium high heat.
Add in ground meat, onion and seasonings.
Cook, breaking up the meat with a wooden spoon, about 10 minutes or so.
Once the meat is cooked and browned nicely, stir in the tomatoes, beans, corn and cauliflower rice.
Simmer for about 5-10 minutes, and stir well to combine.
Season with sea salt, and pepper to your taste and garnish with fresh cilantro, green onions and avocado slices.