In a large pot, drop in the coconut oil, and then the grass fed beef, over medium heat. Let the beef cook until no longer pink.
Once cooked, pour in the bone broth, and place on low heat, until a slight simmer occurs. After 3 minutes of simmering, stir in the butter. Next, sprinkle in the leek, turmeric, cilantro, and basil. Let simmer for 5 minutes.
Once fully cooked, ladle out soup into bowls, serve, and enjoy!