Wash the vegetables thoroughly under running water to remove any dirt or debris. Trim off any tough stems or woody parts if necessary.
Boil ten cups of water in a large pot. Once the water boils, add the vegetables to the pot. Ensure that the water covers the vegetables completely.
Allow the vegetables to blanch in the boiling water for a brief period, about three minutes.
While the vegetables are blanching, prepare a slotted spoon or tongs to remove the veggies from the water.
After the blanching time, quickly transfer the vegetables from the pot and immediately submerge them into the bowl of ice water. This rapid cooling process, known as "shocking," helps to halt the cooking process and preserve the vibrant color and crispness of the vegetables.
Allow the vegetables to sit in the ice water for a few minutes until completely cool.
Once cooled, remove the vegetables from the ice water and drain them well. They are now ready to be used for your Kare Kare