You can make the type of takeout dish you can buy in a department store food hall at home. It's a very simple side dish that you can prepare in just 10 minutes!
The salad I bought in a department store food hall was delicious, so I tried re-creating it at home and succeeded.
Cook the broccoli until it's just crisp-tender instead of soft, for a better texture and to prevent it from being too watery. Season with salt and pepper to taste. The sliced onion is the key!
Enjoy Japanese food around the world.