Beat the egg in a small dish with a dash of black pepper using a fork, then set it aside.
Prepare the spring roll sheets, and if they are frozen in the freezer, allow them to thaw until they reach room temperature to facilitate separating the layers.
Preheat the oven to 200 degrees Celsius before starting to prepare the dough for stuffing.
In a pan over medium heat, add a tablespoon of oil, then add the bell peppers for a few seconds, followed by the minced chicken, salt, paprika, black pepper, and spices. Cook until the chicken is fully cooked, then set aside to cool.
Lay out the spring roll sheets one by one, and fill each sheet separately with the prepared filling.
Roll the sheets into rolls, ensuring the sides are sealed well to prevent the filling from leaking.
Grease a baking tray with a tablespoon of oil, then arrange the rolls in the tray evenly.
Brush the surface of the rolls with the beaten egg mixed with brown pepper.
Place them in the preheated oven and bake for just ten minutes, or until the surface is lightly browned to indicate they are ready to be removed from the oven.
Serve the dish of sautéed chicken spring rolls on the table while hot and garnish with parsley.