3 tablespoons very cold butter (or lard if dairy-free),
cut into pieces
Fresh thyme, for garnish
Melted ghee, butter, or extra-virgin olive oil, for
drizzling
- Preheat the oven to 400°F.
- In  a   cast-iron   skillet,    melt    the ghee    over    medium
 heat. Add the mushrooms and onions and sauté for 4
 minutes or until the mushrooms are golden brown. Add
 the celery and asparagus and sauté for another 3
 minutes.
- Season  the chopped chicken on  all sides   with    the
 salt and pepper. Add the chicken to the skillet and sauté
 until it is seared on all sides. It doesn’t need to be
 cooked through.
- Add the cream   cheese  to  the skillet and use a
 whisk to combine well until no lumps are present.
 Slowly whisk in the broth. Set aside and make the
 biscuits for the topping.
- To  make    the biscuits,   place   the egg whites  in  a
 mixing bowl or the bowl of a stand mixer and whip
 until very firm and stiff. In a separate medium-sized
 bowl, whisk together the almond flour, baking powder,
 and salt, then cut in the butter. (If the butter isn’t
 chilled, the biscuits won’t turn out.) Gently fold the
