Preheat your oven to 400°F (200°C) and line a baking sheet with parchment paper.
Trim the woody ends of the asparagus and toss with the olive oil, half the sea salt, and half the black pepper.
Spread the asparagus in a single layer and roast for 12 to 15 minutes until crisp-tender and slightly charred.
Season the chicken breast evenly on both sides with the remaining sea salt, black pepper, and fresh thyme.
Melt the ghee in a large stainless steel or cast iron skillet over medium-high heat until shimmering.
Place the chicken in the skillet and sear for 6 to 7 minutes per side, or until the internal temperature reaches 165°F.
In the final minute of cooking, add the minced garlic, lemon zest, and lemon juice to the pan, spooning the pan juices over the chicken to glaze.
Serve the golden chicken over the cooked quinoa with the roasted asparagus on the side.