Chop the sweet potato into slices either medium sized round rings or cubes (ensure to peel if you had boiled it with the peel - boiling can be for about 45 minutes or until soft inside when poked with a fork)

Place the oil in a sufuria or shallow pan with medium heat until boiling hot.

Gently add the sweet potato slices and allow to cook on one side until it is crisp, turn and allow the same for the other side.

Eat plain as a hot snack or with a cup of tea.

Enjoy!