01 - Combine cream cheese, cheddar cheese, crumbled bacon, jalapeños, garlic powder, onion powder, black pepper, and green onions in a medium bowl. Mix until thoroughly combined.
02 - Lay an eggroll wrapper on a clean surface with one corner facing you. Place 2 tablespoons of filling near the center.
03 - Fold the bottom corner over the filling, then fold in both side corners. Roll up tightly and brush the final corner with beaten egg to seal securely.
04 - Repeat with remaining wrappers and filling until all ingredients are used.
05 - Heat 2 inches of vegetable oil in a deep skillet or pot to 350°F.
06 - Fry eggrolls in batches without overcrowding, turning occasionally, until golden brown and crispy, about 3-4 minutes per batch.
07 - Remove with a slotted spoon and drain on paper towels. Let cool slightly before serving.