Lay the marinated flank steak in a plate. Assemble the stuffing in the middle. Start by lining the carrot sticks, sweet pickle sticks, sliced chorizo, and egg. Make sure that the stuffings are close to each other. Roll the flank steak from one end to another to cover the stuffing. Use a kitchen twine to tie the meat. This will seal the stuffing inside.
You can watch our previous morcon recipe video for the procedure.