Generously grease or spray a 9x 13″ baking pan.
Once dough has doubled in size and chickpea mixture has cooled, roll dough out on a floured surface. Aim to make it a large rectangle, say 15 x 20″ or so.
Evenly scatter the samosa filling across the rolled dough, avoiding the very edge of the rectangle.
Starting with one of the shorter edges, tightly roll the dough up.
Using a very sharp knife, slice the roll into 6 even rounds. I recommend wiping your knife down between each slice, to keep them looking clean and pretty.
Carefully place each roll into the pan, spacing them evenly.
Cover pan with plastic wrap, allow to rise one more time – about 45 minutes. While waiting for the buns to rise, heat oven to 375F.
Once final rise is over, pop the pan in the oven and bake for 35-40 minutes, or until golden brown and perfect.
Allow to cool for a few minutes, if you’re patient. Serve hot, with a bit of cilantro-mint chutney, if desired!