Preheat oven to 375 degrees F.
In a large skillet, brown ground beef until all pink is gone.
Drain any liquid from ground beef.
Add garlic, onion, mushroom and green pepper to the ground beef.
Saute until onion is tender.
Add soaked rice to the bottom of a 2 quart casserole dish.
Pour the beef broth and coconut aminos over top.
Add the beef mixture, sea salt and pepper to the casserole dish.
Cover and bake for 1 hour.
Uncover and sprinkle on the shredded cheese.
Bake another 5-10 minutes until the cheese is melted and the liquid is completely absorbed.