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 - Place an eggroll wrapper on a clean surface with a corner facing you. Spoon 2 tablespoons of filling near the center.
03 - Fold the bottom corner over the filling, fold in both side corners, then roll up tightly. Brush the final corner with beaten egg to seal securely.
04 - Repeat with remaining wrappers and filling until all eggrolls are formed.
05 - Pour 2 inches of vegetable oil into a deep skillet or pot. Heat to 350°F.
06 - Fry eggrolls in batches without overcrowding the pan. Turn occasionally until golden brown and crispy, about 3–4 minutes per batch.
07 - Remove eggrolls with a slotted spoon and drain on paper towels. Let cool slightly before serving.