In a small bowl, combine the cabbage, pepper, spring onions, egg, cocktail sauce, and soy sauce, and mix well.
Put about 1 teaspoon of the mixture in the centre of each wonton wrapper. Fold the wrapper in half, covering the filling; dampen the edges with water, and seal. You can crimp the edges of the wrapper with your fingers, so they look like the pot stickers you get in restaurants. Brush them with water.
Place the pot stickers in the two air fryer baskets and air fry for 9 to 10 minutes, or until the pot stickers are hot and the bottoms are lightly browned.
