01 - In a medium bowl, combine cream cheese, cheddar cheese, crumbled bacon, jalapeños, garlic powder, onion powder, black pepper, and green onions. Mix until thoroughly combined and creamy.
02 - Lay an eggroll wrapper on a clean surface with a corner facing you. Place 2 tablespoons of filling near the center, keeping it away from the edges to prevent bursting during frying.
03 - Fold the bottom corner over the filling, then fold in both side corners toward the center. Roll up tightly, brushing the final corner with beaten egg to seal securely. Repeat with remaining wrappers and filling.
04 - Pour 2 inches of vegetable oil into a deep skillet or pot. Heat to 350°F, maintaining temperature throughout frying for optimal crispiness.
05 - Fry eggrolls in batches without overcrowding the pan. Turn occasionally to ensure even browning. Cook for 3-4 minutes per batch until golden brown and crispy.
06 - Remove eggrolls with a slotted spoon and drain on paper towels. Let cool for 2-3 minutes before serving to allow the filling to set.