In another large bowl, mix together the bread flour and salt. Slowly start incorporating the flour, one cup at a time, mixture into the bowl with the wet ingredients.
Transfer the dough to a floured surface and knead for a few minutes before transferring to a clean, lightly greased bowl with room for the dough to rise.
Transfer the dough to a flour dusted surface again and split in half, then split each half into thirds, then in half again to make 12 even sized balls.
Transfer the mallorca rolls to the parchment lined pans, leaving room for them to rise, and brush with melted butter. Cover again with a clean kitchen towel and allow the rolls to rise for 45 minutes.