Rinse the lentils under running water and remove any debris or bad lentils. Transfer the lentils to a jug and add the water. Let them soak for at least 3 hours, longer if possible.
Add a pinch of salt, then transfer the lentil mixture, including the soaking water, to a blender.
Blend the lentils until you have a smooth, pancake-like batter. Mix in a spoonful of vegetable oil (this is optional, but it will help the wraps not to stick to the pan).
Lightly spray or grease a non-stick pancake or frying pan with oil. It is important that you use a non-stick pan, otherwise the batter will stick to the pan! You can use a tortilla maker too.
Heat the pan over medium heat.
Spoon some batter into the hot pan and, using the back of the spoon, spread it out evenly into a circle.
Cook for about 4-5 minutes or until the surface is no longer wet and the wrap can be easily moved with a spatula.
Flip the wrap and cook for another 2-3 minutes.
Place the lentil wrap on a plate with a spatula and make more wraps, using up all the batter.
Serve at room temperature.