Preheat barbecue grill to high heat. Rub chicken breast with a little vegetable oil and grill 4 to 5 minutes per side, or until done. Sprinkle each side of the chicken lightly with salt and pepper while it cooks. Set chicken aside until it cools enough to handle.
Heat 1 tablespoon oil in a medium skillet over medium-high heat. Add red pepper and onion to the pan and sauté a couple of minutes until tender.
Dice cooked chicken into small cubes and add it to the pan. Add corn, black beans, spinach, jalapeño peppers, parsley, cumin, chili powder, salt and cayenne pepper to the pan. Cook 4 minutes. Stir well so the spinach separates and is incorporated into the mixture.
Remove pan from the heat and add cheese. Stir until the cheese is melted.
Wrap tortillas in a moist cloth and microwave on high 11/2minutes or until hot. Spoon about one-fifth of the mixture into the center of each tortilla. Fold in the ends and roll tortilla over the mixture very tightly; pierce with a toothpick to hold tortilla together. Arrange the egg rolls on a plate, cover with plastic wrap and freeze at least 4 hours. Overnight is best.
To cook egg rolls, heat 6 to 10 cups oil (use the amount required by your fryer) to 375 degrees. Deep-fry egg rolls 12 to 15 minutes and remove to paper towels or a rack to drain about 2 minutes. Slice each egg roll diagonally lengthwise and arrange on a plate around a small bowl of the dipping sauce (see recipe).