There are 3 different videos, two in the post you linked, and your receipe covers the second video there, the first one is with kimchi.
In the video shown here, he uses
- 3/2 tbl. spoons soy sauce
- “a little bit of” fish sauce
- sugar
- MSG
- “a lot of” sesame oil
- green onions
- a clove of garlic (grated) or two cloves (sliced)
- roasted sesame seeds
It’s probably just fine without the MSG and the garlic.
And big ones, too, it looks quite amazing:
