Heat the ghee in a large skillet over medium-high heat.
Add the cubed chicken breast and sear until golden brown on all sides, then remove the chicken from the pan and set aside.
In the same pan, sauté the diced onion, minced ginger, and minced garlic until the onion is translucent and fragrant.
Stir in the garam masala, turmeric, cumin, sea salt, and black pepper, toasting the spices for about one minute to release their oils.
Pour in the tomato puree and full-fat coconut milk, stirring to combine and scraping up any browned bits from the bottom of the pan.
Return the chicken to the skillet and simmer on low heat for 10 minutes until the sauce has thickened and the chicken is fully cooked.
While the sauce simmers, steam or lightly sauté the cauliflower rice in a separate pan until tender.
Plate the cauliflower rice, top with the creamy spiced chicken, and garnish with fresh chopped cilantro.