Didihkan air. Siapkan air es. Diamkan brokoli dalam air es untuk mendinginkannya.

I'm interested in that, but I only have a few mins. Can you give me at most the first 500 characters of a detailed explanation in English about that?
Put a large pot of water over high heat. Add between a sprinkle and a tablespoon of salt to the water, if desired. Allow the pot of water to come to a boil. Adding salt is optional. The advantage is that it will enhance the broccoli’s flavor. The disadvantage is that, over time, the sodium will cause the broccoli to be mushier. Fill a large bowl with ice and cold water. Use a container that is at least five quarts. Alternately, you can use a clean sink basin with a drain stopper. Skipping this s