1. Put the beans and the tuna in a bowl and mash until its mixed well and feels like a thick paste. If it’s not thick enough, thicken it with the flour.
  2. Put in the rest of the ingredients (except the flour if you don’t need it) and mix well.
  3. Make small balls - golf ball size - and roll them in the bread crumbs, then flatten them.
  4. Put a pan with oil on high heat and fry the fritters until dark brown. Let them drip off on paper towels..
  5. Serve with more spring onions and lime wedges.