Step 1

Heat a large pot of water until it is boiling.  Add in the broccoli florets and boil for 30 seconds.  Use a mesh strainer to transfer them into a bowl of ice water, which will immediately halt the cooking process.  Drain.  Then add the remaining ingredients and toss until combined.  Serve immediately, garnished with sesame seeds if desired.

Step 2

Whisk all ingredients together until combined. If the dressing is too thick, whisk in hot water a tablespoon at a time until it reaches the consistency you desire.