Using a food processor, cut cauliflower into small rice-sized pieces.
Melt ghee in a large skillet over high heat, add riced cauliflower and shredded chicken breast. Mix all ingredients and cook for 5 to 7 minutes to lightly brown the cauliflower, stirring occasionally.
Stir in Ro-Tel, cumin, chili powder, and garlic powder. Cook for an additional 7 to 10 minutes or until liquid cooks off. Season with salt to taste and garnish with cilantro.