Wash and soak the rice for 4- 5 hours
Blend the soaked, drained rice with water into a smooth batter. Pour the batter into a bowl and set aside.
Now blend the coconut, cucumber, jaggery, salt, and water to a smooth consistency.
Add this to the rice batter and mix well. If required add a little water.
Place an iron skillet or non-stick pan over medium heat. When the pan is hot, pour a big spoon of batter and spread it around the pan, cover with a lid.
After a few seconds, apply a teaspoon of oil over the dosa.
Flip the dosa and continue to cook. (optional step).
Remove from the pan when it appears cooked on both sides.
Cucumber dosa is ready to serve with vegan butter or avocado oil and paired with chutney!