Heat the ghee in a large skillet over medium-high heat.
Add the diced chicken breast and sauté for 5-6 minutes until golden brown and cooked through.
Remove the chicken from the skillet and set aside.
In the same skillet, add the diced onion, ginger, and garlic, sautéing for 3 minutes until softened and fragrant.
Stir in the tomato puree, coconut milk, garam masala, turmeric, sea salt, and black pepper.
Lower the heat and simmer the sauce for 5 minutes to allow the flavors to meld and the texture to become velvety.
Add the cooked chicken back into the skillet along with the fresh spinach, stirring until the spinach is just wilted.
In a separate pan, lightly steam or sauté the cauliflower rice until tender.
Serve the creamy chicken masala over the cauliflower rice and enjoy immediately.