Prepare the Filling: In a large mixing bowl, combine the ground pork, garlic powder, black pepper, salt, and soy sauce. Mix well until all the ingredients are evenly incorporated.
Add the sliced yellow bell pepper, carrot, and finely chopped cabbage to the pork mixture. Stir until the vegetables are evenly distributed throughout the filling.
Assemble the Egg Rolls: Lay a round egg roll wrapper on a clean, dry surface with one corner pointing towards you. Place about 2 tablespoons of the filling in the center of the wrapper, forming a line.
Fold the bottom corner of the wrapper over the filling, tucking it tightly. Fold in the side corners towards the center, then roll the wrapper tightly away from you, sealing the top corner with a dab of water to secure the roll. Repeat with the remaining wrappers and filling.
Cook the Egg Rolls: Preheat your air fryer to 375°F (190°C) for about 3 minutes. Lightly spray the egg rolls with cooking oil spray or brush them with a thin layer of oil.
Place the egg rolls in the air fryer basket in a single layer, making sure they are not touching each other. Cook in batches if necessary. Air fry the egg rolls for 12-15 minutes, flipping them halfway through the cooking time, until they are golden brown and crispy.
Prepare the Dipping Sauce: In a small bowl, mix together soy sauce, vinegar, stevia, grated ginger, minced garlic, and a teaspoon of sesame oil to make the dipping sauce. Serve: Once cooked, remove the egg rolls from the air fryer and let them cool for a few minutes before serving.