½ bunch cilantro, or about 1 - 1 ½ packed cups (depending on taste; I like plenty)
¼ cup lemon juice
¼-1/2 tsp salt
1 ½ cups water
Blend all ingredients in a high speed blender. If you need more water, go ahead and add it until the soup reaches a consistency you like. Ditto on the cilantro! As soon as it gets started, this soup blends easily, so you can absolutely make it in a regular blender. You can also make it in a food processor, but I recommend adding the cilantro in small batches.