Slice the chicken breast into thin cutlets and pound them to an even thickness of about half an inch.
In a shallow bowl, whisk the egg. In a second shallow bowl, combine the parmesan cheese, almond flour, garlic powder, sea salt, and black pepper.
Dip each chicken cutlet into the whisked egg, then press firmly into the parmesan mixture until both sides are thoroughly coated.
Heat the olive oil in a large skillet over medium heat. Once hot, add the cutlets and cook for 3-4 minutes per side until the crust is golden brown and the chicken is cooked through.
Remove the chicken from the pan and set aside on a plate. In the same pan, add the ghee, lemon juice, and chopped parsley, stirring for 1 minute to deglaze the pan.
Steam the asparagus spears in a separate pot or steamer basket for 4-5 minutes until tender-crisp and bright green.
Plate the crispy chicken cutlets, drizzle the warm lemon-herb sauce over the top, and serve alongside the steamed asparagus.