1. Start by laying your crab meat out across a few paper towels. Pat it dry and check for any pieces of shell.
2. In a large mixing bowl, combine the egg, mayo, Cajun spice blend, Worcestershire sauce, and lemon juice. Whisk until it's fully combined.
3. Fold in (gently) the crab meat, green onion, xanthan gum and pork rind crumbs until the mixture is fully combined.
4. Place covered in the fridge for 30-45 minutes so the pork rinds and wet ingredients can fully combine to create a crab cake that will stick together.
5. Preheat your air fryer to 400 F. Scoop your crab cakes into large mounts using a large cookie scoop pressed against the side of the bowl to help compact the meat. If you don't have a scoop use a 1/4 cup measuring cup and scoop and oversized amount. You should get about 9 cakes.
6. Air fry for 7-8 minutes. Make sure they are spaced out enough across the air fryer basket as needed or cook in batches if desired.
7. Serve with cocktail sauce, garlic aioli, and with your favorite sides.
Notes
You can sub the Worcestershire sauce for coconut aminos if needed.