You will need
Slice the rolls ¾ of the way through into 1 cm slices.
Spread the butter mixture between the slices in the bread rolls.
Wrap rolls in baking paper.
Twist and tie the ends with string.
Cook on a slow heat on the griddle pan, turning regularly or place in the oven at 180°C for 12 – 15 minutes.
Allow each person to unwrap their own roll.