Dice the chicken breast into bite-sized pieces and season evenly with sea salt and black pepper.
Heat the olive oil in a medium skillet over medium-high heat; sear the chicken until golden brown and cooked through, then remove and set aside.
In the same skillet, melt the ghee and sauté the finely diced yellow onion and minced garlic until fragrant and translucent.
Add the dry basmati rice to the skillet, stirring for 1-2 minutes to lightly toast the grains and coat them in the aromatics.
Pour in the chicken broth and bring to a gentle boil, then reduce the heat to low, cover with a tight-fitting lid, and simmer for 15 minutes.
Remove from heat and stir in the cooked chicken, lemon juice, lemon zest, and chopped fresh parsley.
Cover the pan for 2 more minutes to allow the flavors to meld, then fluff with a fork and serve immediately.