Pat the sea scallops dry with a paper towel to remove all surface moisture, which is essential for a golden, crispy sear.
Season both sides of the scallops evenly with sea salt and black pepper.
Heat the olive oil in a large skillet over medium-high heat and sauté the asparagus spears for 4-5 minutes until tender-crisp, then remove from the pan and set aside.
Wipe the skillet clean and add the ghee, heating it until it is shimmering and very hot.
Carefully place the scallops in the skillet, ensuring they are not crowded, and sear undisturbed for 2 minutes until a deep golden crust forms.
Flip the scallops and immediately add the minced garlic and lemon juice to the pan.
Baste the scallops with the melting lemon-garlic ghee for another 60-90 seconds until they are just opaque.
Divide the cooked quinoa and sautéed asparagus between plates, top with the seared scallops, and drizzle with the remaining pan sauce.
Garnish with fresh parsley and serve immediately.