Wash and shred the veggies as desired.
Skip this step if using green chutney. Mix together cheese or yogurt or mayo with garlic, mustard, pepper and lemon juice. The spread is ready.
Spread the mix evenly over the roti, including the edges.
Place the lettuce and then the shredded veggies towards one side of the roti.
Begin to roll and just stick up the edge.
Serve within 2 hours if using mayo or cheese. If you have green chutney it stays good for several hours.