Add the cooked sweet potato (we use leftover steamed, but roasted also works) to a large bowl and mash with a fork to remove lumps.
Add all of the remaining ingredients and stir to combine, then use your hands to combine into a large dough ball.
Split the dough into four balls, then roll each one out on a floured surface, around 0.5cms in thickness.
Heat a frying pan over medium-high heat with a little olive oil spray, then cook one flatbread at a time for 2-3 minutes on each side.
Enjoy!