Francesinha standard sauce bottles have been sold in supermarkets across the entire country since the 2000s, which may be related with a growth of the sandwich's popularity outside Porto Metropolitan Area.
Botol saus standar francesinha telah dijual di supermarket di seluruh negeri sejak tahun 2000-an, yang mungkin terkait dengan pertumbuhan popularitas roti lapis di luar kawasan Metropolitan Porto.