Heat the oven to 325°F and lightly grease an 8–9 inch ovenproof skillet.
Whisk the egg with maple syrup, oil, cashew butter, vanilla, and dairy-free milk. Fold in almond flour, baking soda, cinnamon, salt, and most of the chocolate.
Spread in the skillet and scatter the remaining chocolate over the top. Bake for about 19–22 minutes until the edges set. If desired, briefly broil for extra color, watching continuously.
The source gives 2–4 portions; this card divides the skillet into four. Use dairy-free chocolate if needed. Contains egg and tree nuts; maple syrup remains an added sugar.Inspired by Rachael DeVaux.Estimated nutrition is for one of 4 equal portions. The skillet cookie is divided into four equal portions. The estimate includes the cashew butter, almond flour, coconut oil and chocolate chips.Storage: Refrigerate perishable portions in shallow, covered containers within 2 hours, or within 1 hour above 90°F. Keep the refrigerator at 40°F or below and use cooked leftovers within 3–4 days. If reheating cooked leftovers, heat them to 165°F throughout.