Fibre comes from plants. So to up your fibre intake you need to up your intake of cereals and fruit & veg. So for a toast lover like me the ideal solution is to grill some bread and put a salad on top! Hey presto! Greek salad on toast. Or you could up the transportability of this by slinging it in a pitta.
Chop cucumber, tomatoes, olives, red pepper and red onions place on top of any bread you like. These seeded pittas have 4.2g of fibre each.