Question: clean kale
Option 0: Wash kale in a deep bowl of cold water, stirring it a bit to release the grit, then lift it out. Pour out the water, and refill the bowl with fresh water. Repeat until you no longer see any grit in the water.
Option 1: Wash kale in a deep bowl of cold kale, stirring it a bit to release the grit, then lift it out. Pour out the water, and refill the bowl with fresh water. Repeat until you no longer see any grit in the water.
Answer: 0