Step 1: In a medium-sized bowl, gently flake the drained lump crab meat, ensuring any excess liquid is removed and checking carefully for shell fragments.
Step 2: Add the mayonnaise, Dijon mustard, Old Bay seasoning, fresh lemon juice, Worcestershire sauce, beaten egg, and fresh chopped parsley to the bowl with the crab meat.
Step 3: Gently fold in 1/4 cup of the Panko breadcrumbs until just combined. Be careful not to overmix, as this can make the crab bites tough.
Step 4: Place the remaining 1/4 cup of Panko breadcrumbs in a separate shallow dish. Using a small cookie scoop or two spoons, form the crab mixture into 1-inch bite-sized balls. You should yield 16-20 bites.
Step 5: Gently roll each crab bite in the remaining Panko breadcrumbs, ensuring they are evenly coated on all sides. Lightly press the breadcrumbs onto the surface if needed.
Step 6: Preheat your air fryer to 375°F (190°C) for 3-5 minutes.
Step 7: Lightly spray the air fryer basket with cooking oil. Arrange the crab bites in a single layer in the basket, making sure not to overcrowd. Cook in batches if necessary.
Step 8: Air fry for 8-12 minutes, or until golden brown and cooked through. Halfway through (around 4-6 minutes), gently shake the basket or flip the crab bites to ensure even browning and crispiness.
Step 9: Carefully remove the hot air fryer crab bites from the basket and serve immediately with your favorite dipping sauce, such as tartar sauce, remoulade, or a spicy aioli.