Preheat your oven to 425°.
Mix together your marinade (apple sauce, egg and milk) then marinate the pork chops for 15 minutes, then flip them over to marinate for 15 more minutes on the other side.
Heat your skillet with the oil in it.
While your skillet heats, add pecans to your food processor and grind into a consistency that is closer to flour. Mix together the pecans and cassava flour in a shallow bowl or plate.
Place your bowls with the pork chops and your flour mixture next to the heated skillet.
Coat each pork chop in the flour mixture, ensuring it is completely covered, then add it to the skillet, cooking each side 1 minute. They should make a sizzling sound!
Once both pork chops have cooked for 1 minute on each side, place them on a parchment lined baking sheet and cook for 12 minutes in oven.
Mix together your sauce and slice your apples and shallots. Add everything to the skillet over low heat while you wait for your pork chops to finish cooking.
Once cooked, add your pork chops to the skillet (the bottom of the coating may slide off slightly, but that's okay!) or transfer right to your plates and top with the saucy skillet apples.